87395694

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2624

約数の個数: 32

約数和(自身を含む): 180216960

約数和(自身を除く): 92821266

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 2437, 4874, 5977, 7311, 11954, 14622, 17931, 35862, 104791, 209582, 314373, 338743, 628746, 677486, 1016229, 2032458, 14565949, 29131898, 43697847, 87395694]

約数ペア:

[(1, 87395694), (2, 43697847), (3, 29131898), (6, 14565949), (43, 2032458), (86, 1016229), (129, 677486), (139, 628746), (258, 338743), (278, 314373), (417, 209582), (834, 104791), (2437, 35862), (4874, 17931), (5977, 14622), (7311, 11954)]