90907544

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17839}}^1$

素因数の和:17872

約数の個数: 48

約数和(自身を含む): 213544800

約数和(自身を除く): 122637256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 17839, 35678, 71356, 124873, 142712, 231907, 249746, 463814, 499492, 874111, 927628, 998984, 1623349, 1748222, 1855256, 3246698, 3496444, 6493396, 6992888, 11363443, 12986792, 22726886, 45453772, 90907544]

約数ペア:

[(1, 90907544), (2, 45453772), (4, 22726886), (7, 12986792), (8, 11363443), (13, 6992888), (14, 6493396), (26, 3496444), (28, 3246698), (49, 1855256), (52, 1748222), (56, 1623349), (91, 998984), (98, 927628), (104, 874111), (182, 499492), (196, 463814), (364, 249746), (392, 231907), (637, 142712), (728, 124873), (1274, 71356), (2548, 35678), (5096, 17839)]