90259372

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3313}}^1$

素因数の和:3470

約数の個数: 36

約数和(自身を含む): 185120040

約数和(自身を除く): 94860668

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 3313, 3892, 6626, 6811, 13252, 13622, 23191, 27244, 46382, 92764, 162337, 324674, 460507, 649348, 921014, 1842028, 3223549, 6447098, 12894196, 22564843, 45129686, 90259372]

約数ペア:

[(1, 90259372), (2, 45129686), (4, 22564843), (7, 12894196), (14, 6447098), (28, 3223549), (49, 1842028), (98, 921014), (139, 649348), (196, 460507), (278, 324674), (556, 162337), (973, 92764), (1946, 46382), (3313, 27244), (3892, 23191), (6626, 13622), (6811, 13252)]