Q: What is the sum of all factors of the number 72,978 excluding 72,978?
A: 72,990
The factors of the number 72,978 are: 1, 2, 3, 6, 12163, 24326, 36489, 72978.
If you add them up, you will get the total of 73,050. Now subtract 72,978 to get 72,990