80809878

素因数分解:

$2^1\times 3^1\times {\mathrm{701}}^1\times {\mathrm{19213}}^1$

素因数の和:19919

約数の個数: 16

約数和(自身を含む): 161858736

約数和(自身を除く): 81048858

約数列:

[1, 2, 3, 6, 701, 1402, 2103, 4206, 19213, 38426, 57639, 115278, 13468313, 26936626, 40404939, 80809878]

約数ペア:

[(1, 80809878), (2, 40404939), (3, 26936626), (6, 13468313), (701, 115278), (1402, 57639), (2103, 38426), (4206, 19213)]