Q: What is the sum of all factors of the number 74,172 excluding 74,172?
A: 123,844
The factors of the number 74,172 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 883, 1766, 2649, 3532, 5298, 6181, 10596, 12362, 18543, 24724, 37086, 74172.
If you add them up, you will get the total of 74,295. Now subtract 74,172 to get 123,844