68275968

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4717

約数の個数: 72

約数和(自身を含む): 191318400

約数和(自身を除く): 123042432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4679, 4864, 7296, 9358, 14037, 14592, 18716, 28074, 37432, 56148, 74864, 88901, 112296, 149728, 177802, 224592, 266703, 299456, 355604, 449184, 533406, 598912, 711208, 898368, 1066812, 1197824, 1422416, 1796736, 2133624, 2844832, 3593472, 4267248, 5689664, 8534496, 11379328, 17068992, 22758656, 34137984, 68275968]

約数ペア:

[(1, 68275968), (2, 34137984), (3, 22758656), (4, 17068992), (6, 11379328), (8, 8534496), (12, 5689664), (16, 4267248), (19, 3593472), (24, 2844832), (32, 2133624), (38, 1796736), (48, 1422416), (57, 1197824), (64, 1066812), (76, 898368), (96, 711208), (114, 598912), (128, 533406), (152, 449184), (192, 355604), (228, 299456), (256, 266703), (304, 224592), (384, 177802), (456, 149728), (608, 112296), (768, 88901), (912, 74864), (1216, 56148), (1824, 37432), (2432, 28074), (3648, 18716), (4679, 14592), (4864, 14037), (7296, 9358)]