72055818

素因数分解:

$2^1\times 3^6\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 56

約数和(自身を含む): 164513988

約数和(自身を除く): 92458170

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 677, 729, 1314, 1354, 1458, 1971, 2031, 3942, 4062, 5913, 6093, 11826, 12186, 17739, 18279, 35478, 36558, 49421, 53217, 54837, 98842, 106434, 109674, 148263, 164511, 296526, 329022, 444789, 493533, 889578, 987066, 1334367, 2668734, 4003101, 8006202, 12009303, 24018606, 36027909, 72055818]

約数ペア:

[(1, 72055818), (2, 36027909), (3, 24018606), (6, 12009303), (9, 8006202), (18, 4003101), (27, 2668734), (54, 1334367), (73, 987066), (81, 889578), (146, 493533), (162, 444789), (219, 329022), (243, 296526), (438, 164511), (486, 148263), (657, 109674), (677, 106434), (729, 98842), (1314, 54837), (1354, 53217), (1458, 49421), (1971, 36558), (2031, 35478), (3942, 18279), (4062, 17739), (5913, 12186), (6093, 11826)]