Since the sum of the proper factors of 87 is only 33, 87 is not an abundant number.
60 is abundant.
If a number is not abundant it cannot be made abundant!
72 is an abundant number.
abundant
67 is an abundant number.
No, 29 is not an abundant number.
abundant
350 is an abundant number.
No, the number 87 is composite.
945 is the first odd abundant number.
No, 73 is not an abundant number.
87 is, itself, a whole number.