72138070

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{63839}}^1$

素因数の和:63959

約数の個数: 16

約数和(自身を含む): 130999680

約数和(自身を除く): 58861610

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 63839, 127678, 319195, 638390, 7213807, 14427614, 36069035, 72138070]

約数ペア:

[(1, 72138070), (2, 36069035), (5, 14427614), (10, 7213807), (113, 638390), (226, 319195), (565, 127678), (1130, 63839)]