81664644

素因数分解:

$2^2\times 3^1\times {\mathrm{823}}^1\times {\mathrm{8269}}^1$

素因数の和:9099

約数の個数: 24

約数和(自身を含む): 190805440

約数和(自身を除く): 109140796

約数列:

[1, 2, 3, 4, 6, 12, 823, 1646, 2469, 3292, 4938, 8269, 9876, 16538, 24807, 33076, 49614, 99228, 6805387, 13610774, 20416161, 27221548, 40832322, 81664644]

約数ペア:

[(1, 81664644), (2, 40832322), (3, 27221548), (4, 20416161), (6, 13610774), (12, 6805387), (823, 99228), (1646, 49614), (2469, 33076), (3292, 24807), (4938, 16538), (8269, 9876)]