68213268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3277

約数の個数: 72

約数和(自身を含む): 187416320

約数和(自身を除く): 119203052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3217, 3534, 5301, 6434, 7068, 9651, 10602, 12868, 19302, 21204, 28953, 38604, 57906, 61123, 99727, 115812, 122246, 183369, 199454, 244492, 299181, 366738, 398908, 550107, 598362, 733476, 897543, 1100214, 1196724, 1795086, 1894813, 2200428, 3590172, 3789626, 5684439, 7579252, 11368878, 17053317, 22737756, 34106634, 68213268]

約数ペア:

[(1, 68213268), (2, 34106634), (3, 22737756), (4, 17053317), (6, 11368878), (9, 7579252), (12, 5684439), (18, 3789626), (19, 3590172), (31, 2200428), (36, 1894813), (38, 1795086), (57, 1196724), (62, 1100214), (76, 897543), (93, 733476), (114, 598362), (124, 550107), (171, 398908), (186, 366738), (228, 299181), (279, 244492), (342, 199454), (372, 183369), (558, 122246), (589, 115812), (684, 99727), (1116, 61123), (1178, 57906), (1767, 38604), (2356, 28953), (3217, 21204), (3534, 19302), (5301, 12868), (6434, 10602), (7068, 9651)]