74311666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 140192640

約数和(自身を除く): 65880974

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 79, 121, 143, 158, 169, 242, 253, 286, 299, 338, 506, 598, 869, 1027, 1573, 1738, 1817, 1859, 2054, 2783, 3146, 3289, 3634, 3718, 3887, 5566, 6578, 7774, 9559, 11297, 13351, 19118, 19987, 20449, 22594, 23621, 26702, 36179, 39974, 40898, 42757, 47242, 72358, 85514, 124267, 146861, 219857, 248534, 259831, 293722, 307073, 439714, 470327, 519662, 614146, 940654, 1615471, 2858141, 3230942, 3377803, 5716282, 6755606, 37155833, 74311666]

約数ペア:

[(1, 74311666), (2, 37155833), (11, 6755606), (13, 5716282), (22, 3377803), (23, 3230942), (26, 2858141), (46, 1615471), (79, 940654), (121, 614146), (143, 519662), (158, 470327), (169, 439714), (242, 307073), (253, 293722), (286, 259831), (299, 248534), (338, 219857), (506, 146861), (598, 124267), (869, 85514), (1027, 72358), (1573, 47242), (1738, 42757), (1817, 40898), (1859, 39974), (2054, 36179), (2783, 26702), (3146, 23621), (3289, 22594), (3634, 20449), (3718, 19987), (3887, 19118), (5566, 13351), (6578, 11297), (7774, 9559)]