81465492

素因数分解:

$2^2\times 3^1\times {\mathrm{743}}^1\times {\mathrm{9137}}^1$

素因数の和:9887

約数の個数: 24

約数和(自身を含む): 190362816

約数和(自身を除く): 108897324

約数列:

[1, 2, 3, 4, 6, 12, 743, 1486, 2229, 2972, 4458, 8916, 9137, 18274, 27411, 36548, 54822, 109644, 6788791, 13577582, 20366373, 27155164, 40732746, 81465492]

約数ペア:

[(1, 81465492), (2, 40732746), (3, 27155164), (4, 20366373), (6, 13577582), (12, 6788791), (743, 109644), (1486, 54822), (2229, 36548), (2972, 27411), (4458, 18274), (8916, 9137)]