87289224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{330641}}^1$

素因数の和:330661

約数の個数: 32

約数和(自身を含む): 238062240

約数和(自身を除く): 150773016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 330641, 661282, 991923, 1322564, 1983846, 2645128, 3637051, 3967692, 7274102, 7935384, 10911153, 14548204, 21822306, 29096408, 43644612, 87289224]

約数ペア:

[(1, 87289224), (2, 43644612), (3, 29096408), (4, 21822306), (6, 14548204), (8, 10911153), (11, 7935384), (12, 7274102), (22, 3967692), (24, 3637051), (33, 2645128), (44, 1983846), (66, 1322564), (88, 991923), (132, 661282), (264, 330641)]