79421736

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 203489280

約数和(自身を除く): 124067544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 127, 142, 213, 254, 284, 367, 381, 426, 508, 568, 734, 762, 852, 1016, 1101, 1468, 1524, 1704, 2202, 2936, 3048, 4404, 8808, 9017, 18034, 26057, 27051, 36068, 46609, 52114, 54102, 72136, 78171, 93218, 104228, 108204, 139827, 156342, 186436, 208456, 216408, 279654, 312684, 372872, 559308, 625368, 1118616, 3309239, 6618478, 9927717, 13236956, 19855434, 26473912, 39710868, 79421736]

約数ペア:

[(1, 79421736), (2, 39710868), (3, 26473912), (4, 19855434), (6, 13236956), (8, 9927717), (12, 6618478), (24, 3309239), (71, 1118616), (127, 625368), (142, 559308), (213, 372872), (254, 312684), (284, 279654), (367, 216408), (381, 208456), (426, 186436), (508, 156342), (568, 139827), (734, 108204), (762, 104228), (852, 93218), (1016, 78171), (1101, 72136), (1468, 54102), (1524, 52114), (1704, 46609), (2202, 36068), (2936, 27051), (3048, 26057), (4404, 18034), (8808, 9017)]