84867564

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{53987}}^1$

素因数の和:54125

約数の個数: 24

約数和(自身を含む): 199539648

約数和(自身を除く): 114672084

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 53987, 107974, 161961, 215948, 323922, 647844, 7072297, 14144594, 21216891, 28289188, 42433782, 84867564]

約数ペア:

[(1, 84867564), (2, 42433782), (3, 28289188), (4, 21216891), (6, 14144594), (12, 7072297), (131, 647844), (262, 323922), (393, 215948), (524, 161961), (786, 107974), (1572, 53987)]