68213604

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 162081920

約数和(自身を除く): 93868316

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 229, 241, 309, 412, 458, 482, 618, 687, 723, 916, 964, 1236, 1374, 1446, 2748, 2892, 23587, 24823, 47174, 49646, 55189, 70761, 74469, 94348, 99292, 110378, 141522, 148938, 165567, 220756, 283044, 297876, 331134, 662268, 5684467, 11368934, 17053401, 22737868, 34106802, 68213604]

約数ペア:

[(1, 68213604), (2, 34106802), (3, 22737868), (4, 17053401), (6, 11368934), (12, 5684467), (103, 662268), (206, 331134), (229, 297876), (241, 283044), (309, 220756), (412, 165567), (458, 148938), (482, 141522), (618, 110378), (687, 99292), (723, 94348), (916, 74469), (964, 70761), (1236, 55189), (1374, 49646), (1446, 47174), (2748, 24823), (2892, 23587)]