81896316

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{21529}}^1$

素因数の和:21853

約数の個数: 24

約数和(自身を含む): 191703120

約数和(自身を除く): 109806804

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 21529, 43058, 64587, 86116, 129174, 258348, 6824693, 13649386, 20474079, 27298772, 40948158, 81896316]

約数ペア:

[(1, 81896316), (2, 40948158), (3, 27298772), (4, 20474079), (6, 13649386), (12, 6824693), (317, 258348), (634, 129174), (951, 86116), (1268, 64587), (1902, 43058), (3804, 21529)]