87900116

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 155815296

約数和(自身を除く): 67915180

約数列:

[1, 2, 4, 167, 181, 334, 362, 668, 724, 727, 1454, 2908, 30227, 60454, 120908, 121409, 131587, 242818, 263174, 485636, 526348, 21975029, 43950058, 87900116]

約数ペア:

[(1, 87900116), (2, 43950058), (4, 21975029), (167, 526348), (181, 485636), (334, 263174), (362, 242818), (668, 131587), (724, 121409), (727, 120908), (1454, 60454), (2908, 30227)]