8880612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 23365440

約数和(自身を除く): 14484828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 151, 156, 169, 174, 302, 338, 348, 377, 453, 507, 604, 676, 754, 906, 1014, 1131, 1508, 1812, 1963, 2028, 2262, 3926, 4379, 4524, 4901, 5889, 7852, 8758, 9802, 11778, 13137, 14703, 17516, 19604, 23556, 25519, 26274, 29406, 51038, 52548, 56927, 58812, 76557, 102076, 113854, 153114, 170781, 227708, 306228, 341562, 683124, 740051, 1480102, 2220153, 2960204, 4440306, 8880612]

約数ペア:

[(1, 8880612), (2, 4440306), (3, 2960204), (4, 2220153), (6, 1480102), (12, 740051), (13, 683124), (26, 341562), (29, 306228), (39, 227708), (52, 170781), (58, 153114), (78, 113854), (87, 102076), (116, 76557), (151, 58812), (156, 56927), (169, 52548), (174, 51038), (302, 29406), (338, 26274), (348, 25519), (377, 23556), (453, 19604), (507, 17516), (604, 14703), (676, 13137), (754, 11778), (906, 9802), (1014, 8758), (1131, 7852), (1508, 5889), (1812, 4901), (1963, 4524), (2028, 4379), (2262, 3926)]