71635764

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{138829}}^1$

素因数の和:138879

約数の個数: 24

約数和(自身を含む): 171038560

約数和(自身を除く): 99402796

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 138829, 277658, 416487, 555316, 832974, 1665948, 5969647, 11939294, 17908941, 23878588, 35817882, 71635764]

約数ペア:

[(1, 71635764), (2, 35817882), (3, 23878588), (4, 17908941), (6, 11939294), (12, 5969647), (43, 1665948), (86, 832974), (129, 555316), (172, 416487), (258, 277658), (516, 138829)]