66769884

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{43133}}^1$

素因数の和:43186

約数の個数: 36

約数和(自身を含む): 172708536

約数和(自身を除く): 105938652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 43133, 86266, 129399, 172532, 258798, 388197, 517596, 776394, 1552788, 1854719, 3709438, 5564157, 7418876, 11128314, 16692471, 22256628, 33384942, 66769884]

約数ペア:

[(1, 66769884), (2, 33384942), (3, 22256628), (4, 16692471), (6, 11128314), (9, 7418876), (12, 5564157), (18, 3709438), (36, 1854719), (43, 1552788), (86, 776394), (129, 517596), (172, 388197), (258, 258798), (387, 172532), (516, 129399), (774, 86266), (1548, 43133)]