81043548

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{217859}}^1$

素因数の和:217897

約数の個数: 24

約数和(自身を含む): 195202560

約数和(自身を除く): 114159012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 217859, 435718, 653577, 871436, 1307154, 2614308, 6753629, 13507258, 20260887, 27014516, 40521774, 81043548]

約数ペア:

[(1, 81043548), (2, 40521774), (3, 27014516), (4, 20260887), (6, 13507258), (12, 6753629), (31, 2614308), (62, 1307154), (93, 871436), (124, 653577), (186, 435718), (372, 217859)]