68945604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3369

約数の個数: 96

約数和(自身を含む): 208481280

約数和(自身を除く): 139535676

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3323, 3458, 5187, 6646, 6916, 9969, 10374, 13292, 19938, 20748, 23261, 39876, 43199, 46522, 63137, 69783, 86398, 93044, 126274, 129597, 139566, 172796, 189411, 252548, 259194, 279132, 302393, 378822, 441959, 518388, 604786, 757644, 820781, 883918, 907179, 1209572, 1325877, 1641562, 1767836, 1814358, 2462343, 2651754, 3283124, 3628716, 4924686, 5303508, 5745467, 9849372, 11490934, 17236401, 22981868, 34472802, 68945604]

約数ペア:

[(1, 68945604), (2, 34472802), (3, 22981868), (4, 17236401), (6, 11490934), (7, 9849372), (12, 5745467), (13, 5303508), (14, 4924686), (19, 3628716), (21, 3283124), (26, 2651754), (28, 2462343), (38, 1814358), (39, 1767836), (42, 1641562), (52, 1325877), (57, 1209572), (76, 907179), (78, 883918), (84, 820781), (91, 757644), (114, 604786), (133, 518388), (156, 441959), (182, 378822), (228, 302393), (247, 279132), (266, 259194), (273, 252548), (364, 189411), (399, 172796), (494, 139566), (532, 129597), (546, 126274), (741, 93044), (798, 86398), (988, 69783), (1092, 63137), (1482, 46522), (1596, 43199), (1729, 39876), (2964, 23261), (3323, 20748), (3458, 19938), (5187, 13292), (6646, 10374), (6916, 9969)]