80941686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2297}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 185310720

約数和(自身を除く): 104369034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 839, 1678, 2297, 2517, 4594, 5034, 5873, 6891, 11746, 13782, 16079, 17619, 32158, 35238, 48237, 96474, 1927183, 3854366, 5781549, 11563098, 13490281, 26980562, 40470843, 80941686]

約数ペア:

[(1, 80941686), (2, 40470843), (3, 26980562), (6, 13490281), (7, 11563098), (14, 5781549), (21, 3854366), (42, 1927183), (839, 96474), (1678, 48237), (2297, 35238), (2517, 32158), (4594, 17619), (5034, 16079), (5873, 13782), (6891, 11746)]