72499852818

素因数分解:

$2^1\times 3^3\times {\mathrm{19603}}^1\times {\mathrm{68489}}^1$

素因数の和:88103

約数の個数: 32

約数和(自身を含む): 161121355200

約数和(自身を除く): 88621502382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 19603, 39206, 58809, 68489, 117618, 136978, 176427, 205467, 352854, 410934, 529281, 616401, 1058562, 1232802, 1849203, 3698406, 1342589867, 2685179734, 4027769601, 8055539202, 12083308803, 24166617606, 36249926409, 72499852818]

約数ペア:

[(1, 72499852818), (2, 36249926409), (3, 24166617606), (6, 12083308803), (9, 8055539202), (18, 4027769601), (27, 2685179734), (54, 1342589867), (19603, 3698406), (39206, 1849203), (58809, 1232802), (68489, 1058562), (117618, 616401), (136978, 529281), (176427, 410934), (205467, 352854)]