72042154

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{739}}^1$

素因数の和:1437

約数の個数: 16

約数和(自身を含む): 109756800

約数和(自身を除く): 37714646

約数列:

[1, 2, 79, 158, 617, 739, 1234, 1478, 48743, 58381, 97486, 116762, 455963, 911926, 36021077, 72042154]

約数ペア:

[(1, 72042154), (2, 36021077), (79, 911926), (158, 455963), (617, 116762), (739, 97486), (1234, 58381), (1478, 48743)]