72656756

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{10303}}^1$

素因数の和:10391

約数の個数: 24

約数和(自身を含む): 133292544

約数和(自身を除く): 60635788

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 10303, 20606, 41212, 422423, 443029, 844846, 886058, 1689692, 1772116, 18164189, 36328378, 72656756]

約数ペア:

[(1, 72656756), (2, 36328378), (4, 18164189), (41, 1772116), (43, 1689692), (82, 886058), (86, 844846), (164, 443029), (172, 422423), (1763, 41212), (3526, 20606), (7052, 10303)]