71870628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{617}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 178161984

約数和(自身を除く): 106291356

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 571, 617, 1142, 1234, 1713, 1851, 2284, 2468, 3426, 3702, 6852, 7404, 9707, 10489, 19414, 20978, 29121, 31467, 38828, 41956, 58242, 62934, 116484, 125868, 352307, 704614, 1056921, 1409228, 2113842, 4227684, 5989219, 11978438, 17967657, 23956876, 35935314, 71870628]

約数ペア:

[(1, 71870628), (2, 35935314), (3, 23956876), (4, 17967657), (6, 11978438), (12, 5989219), (17, 4227684), (34, 2113842), (51, 1409228), (68, 1056921), (102, 704614), (204, 352307), (571, 125868), (617, 116484), (1142, 62934), (1234, 58242), (1713, 41956), (1851, 38828), (2284, 31467), (2468, 29121), (3426, 20978), (3702, 19414), (6852, 10489), (7404, 9707)]