90204816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3907}}^1$

素因数の和:3968

約数の個数: 80

約数和(自身を含む): 257802944

約数和(自身を除く): 167598128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 3907, 5772, 7696, 7814, 11544, 11721, 15628, 23088, 23442, 31256, 46884, 50791, 62512, 93768, 101582, 144559, 152373, 187536, 203164, 289118, 304746, 406328, 433677, 578236, 609492, 812656, 867354, 1156472, 1218984, 1734708, 1879267, 2312944, 2437968, 3469416, 3758534, 5637801, 6938832, 7517068, 11275602, 15034136, 22551204, 30068272, 45102408, 90204816]

約数ペア:

[(1, 90204816), (2, 45102408), (3, 30068272), (4, 22551204), (6, 15034136), (8, 11275602), (12, 7517068), (13, 6938832), (16, 5637801), (24, 3758534), (26, 3469416), (37, 2437968), (39, 2312944), (48, 1879267), (52, 1734708), (74, 1218984), (78, 1156472), (104, 867354), (111, 812656), (148, 609492), (156, 578236), (208, 433677), (222, 406328), (296, 304746), (312, 289118), (444, 203164), (481, 187536), (592, 152373), (624, 144559), (888, 101582), (962, 93768), (1443, 62512), (1776, 50791), (1924, 46884), (2886, 31256), (3848, 23442), (3907, 23088), (5772, 15628), (7696, 11721), (7814, 11544)]