67664628

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{43711}}^1$

素因数の和:43764

約数の個数: 36

約数和(自身を含む): 175022848

約数和(自身を除く): 107358220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 43711, 87422, 131133, 174844, 262266, 393399, 524532, 786798, 1573596, 1879573, 3759146, 5638719, 7518292, 11277438, 16916157, 22554876, 33832314, 67664628]

約数ペア:

[(1, 67664628), (2, 33832314), (3, 22554876), (4, 16916157), (6, 11277438), (9, 7518292), (12, 5638719), (18, 3759146), (36, 1879573), (43, 1573596), (86, 786798), (129, 524532), (172, 393399), (258, 262266), (387, 174844), (516, 131133), (774, 87422), (1548, 43711)]