91565568

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 120

約数和(自身を含む): 273214656

約数和(自身を除く): 181649088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 641, 744, 768, 992, 1116, 1152, 1282, 1488, 1536, 1923, 1984, 2232, 2304, 2564, 2976, 3846, 3968, 4464, 4608, 5128, 5769, 5952, 7692, 7936, 8928, 10256, 11538, 11904, 15384, 15872, 17856, 19871, 20512, 23076, 23808, 30768, 35712, 39742, 41024, 46152, 47616, 59613, 61536, 71424, 79484, 82048, 92304, 119226, 123072, 142848, 158968, 164096, 178839, 184608, 238452, 246144, 317936, 328192, 357678, 369216, 476904, 492288, 635872, 715356, 738432, 953808, 984576, 1271744, 1430712, 1476864, 1907616, 2543488, 2861424, 2953728, 3815232, 5086976, 5722848, 7630464, 10173952, 11445696, 15260928, 22891392, 30521856, 45782784, 91565568]

約数ペア:

[(1, 91565568), (2, 45782784), (3, 30521856), (4, 22891392), (6, 15260928), (8, 11445696), (9, 10173952), (12, 7630464), (16, 5722848), (18, 5086976), (24, 3815232), (31, 2953728), (32, 2861424), (36, 2543488), (48, 1907616), (62, 1476864), (64, 1430712), (72, 1271744), (93, 984576), (96, 953808), (124, 738432), (128, 715356), (144, 635872), (186, 492288), (192, 476904), (248, 369216), (256, 357678), (279, 328192), (288, 317936), (372, 246144), (384, 238452), (496, 184608), (512, 178839), (558, 164096), (576, 158968), (641, 142848), (744, 123072), (768, 119226), (992, 92304), (1116, 82048), (1152, 79484), (1282, 71424), (1488, 61536), (1536, 59613), (1923, 47616), (1984, 46152), (2232, 41024), (2304, 39742), (2564, 35712), (2976, 30768), (3846, 23808), (3968, 23076), (4464, 20512), (4608, 19871), (5128, 17856), (5769, 15872), (5952, 15384), (7692, 11904), (7936, 11538), (8928, 10256)]