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.
67 is an abundant number.
abundant
No, 29 is not an abundant number.
abundant
No, the number 87 is composite.
350 is an abundant number.
87 is, itself, a whole number.
yes
87 is composite.