90695276

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3329}}^1$

素因数の和:3486

約数の個数: 36

約数和(自身を含む): 186013800

約数和(自身を除く): 95318524

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 3329, 3892, 6658, 6811, 13316, 13622, 23303, 27244, 46606, 93212, 163121, 326242, 462731, 652484, 925462, 1850924, 3239117, 6478234, 12956468, 22673819, 45347638, 90695276]

約数ペア:

[(1, 90695276), (2, 45347638), (4, 22673819), (7, 12956468), (14, 6478234), (28, 3239117), (49, 1850924), (98, 925462), (139, 652484), (196, 462731), (278, 326242), (556, 163121), (973, 93212), (1946, 46606), (3329, 27244), (3892, 23303), (6658, 13622), (6811, 13316)]