72391799

素因数分解:

${\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 75816000

約数和(自身を除く): 3424201

約数列:

[1, 53, 89, 103, 149, 4717, 5459, 7897, 9167, 13261, 15347, 485851, 702833, 813391, 1365883, 72391799]

約数ペア:

[(1, 72391799), (53, 1365883), (89, 813391), (103, 702833), (149, 485851), (4717, 15347), (5459, 13261), (7897, 9167)]