90056912

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 60

約数和(自身を含む): 193599588

約数和(自身を除く): 103542676

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 181, 242, 257, 362, 484, 514, 724, 968, 1028, 1448, 1936, 1991, 2056, 2827, 2896, 3982, 4112, 5654, 7964, 11308, 15928, 21901, 22616, 31097, 31856, 43802, 45232, 46517, 62194, 87604, 93034, 124388, 175208, 186068, 248776, 350416, 372136, 497552, 511687, 744272, 1023374, 2046748, 4093496, 5628557, 8186992, 11257114, 22514228, 45028456, 90056912]

約数ペア:

[(1, 90056912), (2, 45028456), (4, 22514228), (8, 11257114), (11, 8186992), (16, 5628557), (22, 4093496), (44, 2046748), (88, 1023374), (121, 744272), (176, 511687), (181, 497552), (242, 372136), (257, 350416), (362, 248776), (484, 186068), (514, 175208), (724, 124388), (968, 93034), (1028, 87604), (1448, 62194), (1936, 46517), (1991, 45232), (2056, 43802), (2827, 31856), (2896, 31097), (3982, 22616), (4112, 21901), (5654, 15928), (7964, 11308)]