72608976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2041

約数の個数: 120

約数和(自身を含む): 231431616

約数和(自身を除く): 158822640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 506, 528, 552, 759, 792, 828, 1012, 1104, 1518, 1584, 1656, 1993, 2024, 2277, 3036, 3312, 3986, 4048, 4554, 5979, 6072, 7972, 9108, 11958, 12144, 15944, 17937, 18216, 21923, 23916, 31888, 35874, 36432, 43846, 45839, 47832, 65769, 71748, 87692, 91678, 95664, 131538, 137517, 143496, 175384, 183356, 197307, 263076, 275034, 286992, 350768, 366712, 394614, 412551, 504229, 526152, 550068, 733424, 789228, 825102, 1008458, 1052304, 1100136, 1512687, 1578456, 1650204, 2016916, 2200272, 3025374, 3156912, 3300408, 4033832, 4538061, 6050748, 6600816, 8067664, 9076122, 12101496, 18152244, 24202992, 36304488, 72608976]

約数ペア:

[(1, 72608976), (2, 36304488), (3, 24202992), (4, 18152244), (6, 12101496), (8, 9076122), (9, 8067664), (11, 6600816), (12, 6050748), (16, 4538061), (18, 4033832), (22, 3300408), (23, 3156912), (24, 3025374), (33, 2200272), (36, 2016916), (44, 1650204), (46, 1578456), (48, 1512687), (66, 1100136), (69, 1052304), (72, 1008458), (88, 825102), (92, 789228), (99, 733424), (132, 550068), (138, 526152), (144, 504229), (176, 412551), (184, 394614), (198, 366712), (207, 350768), (253, 286992), (264, 275034), (276, 263076), (368, 197307), (396, 183356), (414, 175384), (506, 143496), (528, 137517), (552, 131538), (759, 95664), (792, 91678), (828, 87692), (1012, 71748), (1104, 65769), (1518, 47832), (1584, 45839), (1656, 43846), (1993, 36432), (2024, 35874), (2277, 31888), (3036, 23916), (3312, 21923), (3986, 18216), (4048, 17937), (4554, 15944), (5979, 12144), (6072, 11958), (7972, 9108)]