80185798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12109}}^1$

素因数の和:12172

約数の個数: 32

約数和(自身を含む): 153457920

約数和(自身を除く): 73272122

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 12109, 24218, 84763, 133199, 169526, 266398, 520687, 932393, 1041374, 1864786, 3644809, 5727557, 7289618, 11455114, 40092899, 80185798]

約数ペア:

[(1, 80185798), (2, 40092899), (7, 11455114), (11, 7289618), (14, 5727557), (22, 3644809), (43, 1864786), (77, 1041374), (86, 932393), (154, 520687), (301, 266398), (473, 169526), (602, 133199), (946, 84763), (3311, 24218), (6622, 12109)]