90491968

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2767}}^1$

素因数の和:2859

約数の個数: 56

約数和(自身を含む): 208109312

約数和(自身を除く): 117617344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 2767, 4088, 4672, 5534, 8176, 11068, 16352, 19369, 22136, 32704, 38738, 44272, 77476, 88544, 154952, 177088, 201991, 309904, 403982, 619808, 807964, 1239616, 1413937, 1615928, 2827874, 3231856, 5655748, 6463712, 11311496, 12927424, 22622992, 45245984, 90491968]

約数ペア:

[(1, 90491968), (2, 45245984), (4, 22622992), (7, 12927424), (8, 11311496), (14, 6463712), (16, 5655748), (28, 3231856), (32, 2827874), (56, 1615928), (64, 1413937), (73, 1239616), (112, 807964), (146, 619808), (224, 403982), (292, 309904), (448, 201991), (511, 177088), (584, 154952), (1022, 88544), (1168, 77476), (2044, 44272), (2336, 38738), (2767, 32704), (4088, 22136), (4672, 19369), (5534, 16352), (8176, 11068)]