64486128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{683}}^1$

素因数の和:982

約数の個数: 80

約数和(自身を含む): 191344896

約数和(自身を除く): 126858768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 336, 562, 683, 843, 1124, 1366, 1686, 1967, 2049, 2248, 2732, 3372, 3934, 4098, 4496, 4781, 5464, 5901, 6744, 7868, 8196, 9562, 10928, 11802, 13488, 14343, 15736, 16392, 19124, 23604, 28686, 31472, 32784, 38248, 47208, 57372, 76496, 94416, 114744, 191923, 229488, 383846, 575769, 767692, 1151538, 1343461, 1535384, 2303076, 2686922, 3070768, 4030383, 4606152, 5373844, 8060766, 9212304, 10747688, 16121532, 21495376, 32243064, 64486128]

約数ペア:

[(1, 64486128), (2, 32243064), (3, 21495376), (4, 16121532), (6, 10747688), (7, 9212304), (8, 8060766), (12, 5373844), (14, 4606152), (16, 4030383), (21, 3070768), (24, 2686922), (28, 2303076), (42, 1535384), (48, 1343461), (56, 1151538), (84, 767692), (112, 575769), (168, 383846), (281, 229488), (336, 191923), (562, 114744), (683, 94416), (843, 76496), (1124, 57372), (1366, 47208), (1686, 38248), (1967, 32784), (2049, 31472), (2248, 28686), (2732, 23604), (3372, 19124), (3934, 16392), (4098, 15736), (4496, 14343), (4781, 13488), (5464, 11802), (5901, 10928), (6744, 9562), (7868, 8196)]