74712156

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{144791}}^1$

素因数の和:144841

約数の個数: 24

約数和(自身を含む): 178383744

約数和(自身を除く): 103671588

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 144791, 289582, 434373, 579164, 868746, 1737492, 6226013, 12452026, 18678039, 24904052, 37356078, 74712156]

約数ペア:

[(1, 74712156), (2, 37356078), (3, 24904052), (4, 18678039), (6, 12452026), (12, 6226013), (43, 1737492), (86, 868746), (129, 579164), (172, 434373), (258, 289582), (516, 144791)]