78898464

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 240432192

約数和(自身を除く): 161533728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 207, 258, 276, 277, 288, 344, 368, 387, 414, 516, 552, 554, 688, 736, 774, 828, 831, 989, 1032, 1104, 1108, 1376, 1548, 1656, 1662, 1978, 2064, 2208, 2216, 2493, 2967, 3096, 3312, 3324, 3956, 4128, 4432, 4986, 5934, 6192, 6371, 6624, 6648, 7912, 8864, 8901, 9972, 11868, 11911, 12384, 12742, 13296, 15824, 17802, 19113, 19944, 23736, 23822, 25484, 26592, 31648, 35604, 35733, 38226, 39888, 47472, 47644, 50968, 57339, 71208, 71466, 76452, 79776, 94944, 95288, 101936, 107199, 114678, 142416, 142932, 152904, 190576, 203872, 214398, 229356, 273953, 284832, 285864, 305808, 381152, 428796, 458712, 547906, 571728, 611616, 821859, 857592, 917424, 1095812, 1143456, 1643718, 1715184, 1834848, 2191624, 2465577, 3287436, 3430368, 4383248, 4931154, 6574872, 8766496, 9862308, 13149744, 19724616, 26299488, 39449232, 78898464]

約数ペア:

[(1, 78898464), (2, 39449232), (3, 26299488), (4, 19724616), (6, 13149744), (8, 9862308), (9, 8766496), (12, 6574872), (16, 4931154), (18, 4383248), (23, 3430368), (24, 3287436), (32, 2465577), (36, 2191624), (43, 1834848), (46, 1715184), (48, 1643718), (69, 1143456), (72, 1095812), (86, 917424), (92, 857592), (96, 821859), (129, 611616), (138, 571728), (144, 547906), (172, 458712), (184, 428796), (207, 381152), (258, 305808), (276, 285864), (277, 284832), (288, 273953), (344, 229356), (368, 214398), (387, 203872), (414, 190576), (516, 152904), (552, 142932), (554, 142416), (688, 114678), (736, 107199), (774, 101936), (828, 95288), (831, 94944), (989, 79776), (1032, 76452), (1104, 71466), (1108, 71208), (1376, 57339), (1548, 50968), (1656, 47644), (1662, 47472), (1978, 39888), (2064, 38226), (2208, 35733), (2216, 35604), (2493, 31648), (2967, 26592), (3096, 25484), (3312, 23822), (3324, 23736), (3956, 19944), (4128, 19113), (4432, 17802), (4986, 15824), (5934, 13296), (6192, 12742), (6371, 12384), (6624, 11911), (6648, 11868), (7912, 9972), (8864, 8901)]