81172164

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{44797}}^1$

素因数の和:44955

約数の個数: 24

約数和(自身を含む): 190660288

約数和(自身を除く): 109488124

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 44797, 89594, 134391, 179188, 268782, 537564, 6764347, 13528694, 20293041, 27057388, 40586082, 81172164]

約数ペア:

[(1, 81172164), (2, 40586082), (3, 27057388), (4, 20293041), (6, 13528694), (12, 6764347), (151, 537564), (302, 268782), (453, 179188), (604, 134391), (906, 89594), (1812, 44797)]