74126754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 107494686

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 53, 78, 86, 106, 117, 129, 139, 159, 234, 258, 278, 318, 387, 417, 477, 559, 689, 774, 834, 954, 1118, 1251, 1378, 1677, 1807, 2067, 2279, 2502, 3354, 3614, 4134, 4558, 5031, 5421, 5977, 6201, 6837, 7367, 10062, 10842, 11954, 12402, 13674, 14734, 16263, 17931, 20511, 22101, 29627, 32526, 35862, 41022, 44202, 53793, 59254, 66303, 77701, 88881, 95771, 107586, 132606, 155402, 177762, 191542, 233103, 266643, 287313, 316781, 466206, 533286, 574626, 633562, 699309, 861939, 950343, 1398618, 1723878, 1900686, 2851029, 4118153, 5702058, 8236306, 12354459, 24708918, 37063377, 74126754]

約数ペア:

[(1, 74126754), (2, 37063377), (3, 24708918), (6, 12354459), (9, 8236306), (13, 5702058), (18, 4118153), (26, 2851029), (39, 1900686), (43, 1723878), (53, 1398618), (78, 950343), (86, 861939), (106, 699309), (117, 633562), (129, 574626), (139, 533286), (159, 466206), (234, 316781), (258, 287313), (278, 266643), (318, 233103), (387, 191542), (417, 177762), (477, 155402), (559, 132606), (689, 107586), (774, 95771), (834, 88881), (954, 77701), (1118, 66303), (1251, 59254), (1378, 53793), (1677, 44202), (1807, 41022), (2067, 35862), (2279, 32526), (2502, 29627), (3354, 22101), (3614, 20511), (4134, 17931), (4558, 16263), (5031, 14734), (5421, 13674), (5977, 12402), (6201, 11954), (6837, 10842), (7367, 10062)]