81046158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1913}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 169779456

約数和(自身を除く): 88733298

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 921, 1842, 1913, 3826, 5739, 7061, 11478, 14122, 21183, 42366, 43999, 87998, 131997, 263994, 587291, 1174582, 1761873, 3523746, 13507693, 27015386, 40523079, 81046158]

約数ペア:

[(1, 81046158), (2, 40523079), (3, 27015386), (6, 13507693), (23, 3523746), (46, 1761873), (69, 1174582), (138, 587291), (307, 263994), (614, 131997), (921, 87998), (1842, 43999), (1913, 42366), (3826, 21183), (5739, 14122), (7061, 11478)]