74808648

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 210793440

約数和(自身を除く): 135984792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 73, 86, 129, 146, 172, 219, 258, 292, 331, 344, 387, 438, 516, 584, 657, 662, 774, 876, 993, 1032, 1314, 1324, 1548, 1752, 1986, 2628, 2648, 2979, 3096, 3139, 3972, 5256, 5958, 6278, 7944, 9417, 11916, 12556, 14233, 18834, 23832, 24163, 25112, 28251, 28466, 37668, 42699, 48326, 56502, 56932, 72489, 75336, 85398, 96652, 113004, 113864, 128097, 144978, 170796, 193304, 217467, 226008, 256194, 289956, 341592, 434934, 512388, 579912, 869868, 1024776, 1039009, 1739736, 2078018, 3117027, 4156036, 6234054, 8312072, 9351081, 12468108, 18702162, 24936216, 37404324, 74808648]

約数ペア:

[(1, 74808648), (2, 37404324), (3, 24936216), (4, 18702162), (6, 12468108), (8, 9351081), (9, 8312072), (12, 6234054), (18, 4156036), (24, 3117027), (36, 2078018), (43, 1739736), (72, 1039009), (73, 1024776), (86, 869868), (129, 579912), (146, 512388), (172, 434934), (219, 341592), (258, 289956), (292, 256194), (331, 226008), (344, 217467), (387, 193304), (438, 170796), (516, 144978), (584, 128097), (657, 113864), (662, 113004), (774, 96652), (876, 85398), (993, 75336), (1032, 72489), (1314, 56932), (1324, 56502), (1548, 48326), (1752, 42699), (1986, 37668), (2628, 28466), (2648, 28251), (2979, 25112), (3096, 24163), (3139, 23832), (3972, 18834), (5256, 14233), (5958, 12556), (6278, 11916), (7944, 9417)]