90215808

素因数分解:

$2^7\times 3^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 240883200

約数和(自身を除く): 150667392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 384, 478, 717, 956, 983, 1434, 1912, 1966, 2868, 2949, 3824, 3932, 5736, 5898, 7648, 7864, 11472, 11796, 15296, 15728, 22944, 23592, 30592, 31456, 45888, 47184, 62912, 91776, 94368, 125824, 188736, 234937, 377472, 469874, 704811, 939748, 1409622, 1879496, 2819244, 3758992, 5638488, 7517984, 11276976, 15035968, 22553952, 30071936, 45107904, 90215808]

約数ペア:

[(1, 90215808), (2, 45107904), (3, 30071936), (4, 22553952), (6, 15035968), (8, 11276976), (12, 7517984), (16, 5638488), (24, 3758992), (32, 2819244), (48, 1879496), (64, 1409622), (96, 939748), (128, 704811), (192, 469874), (239, 377472), (384, 234937), (478, 188736), (717, 125824), (956, 94368), (983, 91776), (1434, 62912), (1912, 47184), (1966, 45888), (2868, 31456), (2949, 30592), (3824, 23592), (3932, 22944), (5736, 15728), (5898, 15296), (7648, 11796), (7864, 11472)]