68511906

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 156531648

約数和(自身を除く): 88019742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 1098, 1647, 2311, 3294, 4622, 4941, 6933, 9882, 13866, 14823, 20799, 29646, 41598, 62397, 124794, 140971, 187191, 281942, 374382, 422913, 561573, 845826, 1123146, 1268739, 2537478, 3806217, 7612434, 11418651, 22837302, 34255953, 68511906]

約数ペア:

[(1, 68511906), (2, 34255953), (3, 22837302), (6, 11418651), (9, 7612434), (18, 3806217), (27, 2537478), (54, 1268739), (61, 1123146), (81, 845826), (122, 561573), (162, 422913), (183, 374382), (243, 281942), (366, 187191), (486, 140971), (549, 124794), (1098, 62397), (1647, 41598), (2311, 29646), (3294, 20799), (4622, 14823), (4941, 13866), (6933, 9882)]