64683372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 173420800

約数和(自身を除く): 108737428

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 139, 156, 157, 228, 247, 278, 314, 417, 471, 494, 556, 628, 741, 834, 942, 988, 1482, 1668, 1807, 1884, 2041, 2641, 2964, 2983, 3614, 4082, 5282, 5421, 5966, 6123, 7228, 7923, 8164, 8949, 10564, 10842, 11932, 12246, 15846, 17898, 21684, 21823, 24492, 31692, 34333, 35796, 38779, 43646, 65469, 68666, 77558, 87292, 102999, 116337, 130938, 137332, 155116, 205998, 232674, 261876, 283699, 411996, 414637, 465348, 567398, 829274, 851097, 1134796, 1243911, 1658548, 1702194, 2487822, 3404388, 4975644, 5390281, 10780562, 16170843, 21561124, 32341686, 64683372]

約数ペア:

[(1, 64683372), (2, 32341686), (3, 21561124), (4, 16170843), (6, 10780562), (12, 5390281), (13, 4975644), (19, 3404388), (26, 2487822), (38, 1702194), (39, 1658548), (52, 1243911), (57, 1134796), (76, 851097), (78, 829274), (114, 567398), (139, 465348), (156, 414637), (157, 411996), (228, 283699), (247, 261876), (278, 232674), (314, 205998), (417, 155116), (471, 137332), (494, 130938), (556, 116337), (628, 102999), (741, 87292), (834, 77558), (942, 68666), (988, 65469), (1482, 43646), (1668, 38779), (1807, 35796), (1884, 34333), (2041, 31692), (2641, 24492), (2964, 21823), (2983, 21684), (3614, 17898), (4082, 15846), (5282, 12246), (5421, 11932), (5966, 10842), (6123, 10564), (7228, 8949), (7923, 8164)]