72843669368

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{171801107}}^1$

素因数の和:171801166

約数の個数: 16

約数和(自身を含む): 139158897480

約数和(自身を除く): 66315228112

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 171801107, 343602214, 687204428, 1374408856, 9105458671, 18210917342, 36421834684, 72843669368]

約数ペア:

[(1, 72843669368), (2, 36421834684), (4, 18210917342), (8, 9105458671), (53, 1374408856), (106, 687204428), (212, 343602214), (424, 171801107)]