85287876

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{3559}}^1$

素因数の和:5563

約数の個数: 24

約数和(自身を含む): 199160640

約数和(自身を除く): 113872764

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3559, 3994, 5991, 7118, 7988, 10677, 11982, 14236, 21354, 23964, 42708, 7107323, 14214646, 21321969, 28429292, 42643938, 85287876]

約数ペア:

[(1, 85287876), (2, 42643938), (3, 28429292), (4, 21321969), (6, 14214646), (12, 7107323), (1997, 42708), (3559, 23964), (3994, 21354), (5991, 14236), (7118, 11982), (7988, 10677)]