67278376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 146059200

約数和(自身を除く): 78780824

約数列:

[1, 2, 4, 8, 11, 22, 29, 41, 44, 58, 82, 88, 116, 164, 232, 319, 328, 451, 638, 643, 902, 1189, 1276, 1286, 1804, 2378, 2552, 2572, 3608, 4756, 5144, 7073, 9512, 13079, 14146, 18647, 26158, 26363, 28292, 37294, 52316, 52726, 56584, 74588, 104632, 105452, 149176, 205117, 210904, 289993, 410234, 579986, 764527, 820468, 1159972, 1529054, 1640936, 2319944, 3058108, 6116216, 8409797, 16819594, 33639188, 67278376]

約数ペア:

[(1, 67278376), (2, 33639188), (4, 16819594), (8, 8409797), (11, 6116216), (22, 3058108), (29, 2319944), (41, 1640936), (44, 1529054), (58, 1159972), (82, 820468), (88, 764527), (116, 579986), (164, 410234), (232, 289993), (319, 210904), (328, 205117), (451, 149176), (638, 105452), (643, 104632), (902, 74588), (1189, 56584), (1276, 52726), (1286, 52316), (1804, 37294), (2378, 28292), (2552, 26363), (2572, 26158), (3608, 18647), (4756, 14146), (5144, 13079), (7073, 9512)]