81229494

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{877}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 166890240

約数和(自身を除く): 85660746

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 359, 718, 877, 1077, 1754, 2154, 2631, 5262, 15437, 30874, 37711, 46311, 75422, 92622, 113133, 226266, 314843, 629686, 944529, 1889058, 13538249, 27076498, 40614747, 81229494]

約数ペア:

[(1, 81229494), (2, 40614747), (3, 27076498), (6, 13538249), (43, 1889058), (86, 944529), (129, 629686), (258, 314843), (359, 226266), (718, 113133), (877, 92622), (1077, 75422), (1754, 46311), (2154, 37711), (2631, 30874), (5262, 15437)]