66909204

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{43223}}^1$

素因数の和:43276

約数の個数: 36

約数和(自身を含む): 173068896

約数和(自身を除く): 106159692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 43223, 86446, 129669, 172892, 259338, 389007, 518676, 778014, 1556028, 1858589, 3717178, 5575767, 7434356, 11151534, 16727301, 22303068, 33454602, 66909204]

約数ペア:

[(1, 66909204), (2, 33454602), (3, 22303068), (4, 16727301), (6, 11151534), (9, 7434356), (12, 5575767), (18, 3717178), (36, 1858589), (43, 1556028), (86, 778014), (129, 518676), (172, 389007), (258, 259338), (387, 172892), (516, 129669), (774, 86446), (1548, 43223)]