90756124

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{1109}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 163170000

約数和(自身を除く): 72413876

約数列:

[1, 2, 4, 41, 82, 164, 499, 998, 1109, 1996, 2218, 4436, 20459, 40918, 45469, 81836, 90938, 181876, 553391, 1106782, 2213564, 22689031, 45378062, 90756124]

約数ペア:

[(1, 90756124), (2, 45378062), (4, 22689031), (41, 2213564), (82, 1106782), (164, 553391), (499, 181876), (998, 90938), (1109, 81836), (1996, 45469), (2218, 40918), (4436, 20459)]