90235348

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 191487744

約数和(自身を除く): 101252396

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2297, 2806, 4594, 5612, 9188, 9821, 16079, 19642, 32158, 39284, 52831, 64316, 105662, 140117, 211324, 280234, 369817, 560468, 739634, 980819, 1479268, 1961638, 3222691, 3923276, 6445382, 12890764, 22558837, 45117674, 90235348]

約数ペア:

[(1, 90235348), (2, 45117674), (4, 22558837), (7, 12890764), (14, 6445382), (23, 3923276), (28, 3222691), (46, 1961638), (61, 1479268), (92, 980819), (122, 739634), (161, 560468), (244, 369817), (322, 280234), (427, 211324), (644, 140117), (854, 105662), (1403, 64316), (1708, 52831), (2297, 39284), (2806, 32158), (4594, 19642), (5612, 16079), (9188, 9821)]