81307158

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{5279}}^1$

素因数の和:5452

約数の個数: 32

約数和(自身を含む): 173352960

約数和(自身を除く): 92045802

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 151, 302, 453, 906, 2567, 5134, 5279, 7701, 10558, 15402, 15837, 31674, 89743, 179486, 269229, 538458, 797129, 1594258, 2391387, 4782774, 13551193, 27102386, 40653579, 81307158]

約数ペア:

[(1, 81307158), (2, 40653579), (3, 27102386), (6, 13551193), (17, 4782774), (34, 2391387), (51, 1594258), (102, 797129), (151, 538458), (302, 269229), (453, 179486), (906, 89743), (2567, 31674), (5134, 15837), (5279, 15402), (7701, 10558)]