72087953

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 83825280

約数和(自身を除く): 11737327

約数列:

[1, 7, 89, 251, 461, 623, 1757, 3227, 22339, 41029, 115711, 156373, 287203, 809977, 10298279, 72087953]

約数ペア:

[(1, 72087953), (7, 10298279), (89, 809977), (251, 287203), (461, 156373), (623, 115711), (1757, 41029), (3227, 22339)]