71382888

素因数分解:

$2^3\times 3^2\times {\mathrm{991429}}^1$

素因数の和:991441

約数の個数: 24

約数和(自身を含む): 193328850

約数和(自身を除く): 121945962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991429, 1982858, 2974287, 3965716, 5948574, 7931432, 8922861, 11897148, 17845722, 23794296, 35691444, 71382888]

約数ペア:

[(1, 71382888), (2, 35691444), (3, 23794296), (4, 17845722), (6, 11897148), (8, 8922861), (9, 7931432), (12, 5948574), (18, 3965716), (24, 2974287), (36, 1982858), (72, 991429)]