81883212

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^2\times {\mathrm{3089}}^1$

素因数の和:3190

約数の個数: 36

約数和(自身を含む): 195275640

約数和(自身を除く): 113392428

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 2209, 3089, 4418, 6178, 6627, 8836, 9267, 12356, 13254, 18534, 26508, 37068, 145183, 290366, 435549, 580732, 871098, 1742196, 6823601, 13647202, 20470803, 27294404, 40941606, 81883212]

約数ペア:

[(1, 81883212), (2, 40941606), (3, 27294404), (4, 20470803), (6, 13647202), (12, 6823601), (47, 1742196), (94, 871098), (141, 580732), (188, 435549), (282, 290366), (564, 145183), (2209, 37068), (3089, 26508), (4418, 18534), (6178, 13254), (6627, 12356), (8836, 9267)]