66754662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 148027968

約数和(自身を除く): 81273306

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 169, 258, 338, 507, 559, 1014, 1118, 1531, 1677, 3062, 3354, 4593, 7267, 9186, 14534, 19903, 21801, 39806, 43602, 59709, 65833, 119418, 131666, 197499, 258739, 394998, 517478, 776217, 855829, 1552434, 1711658, 2567487, 5134974, 11125777, 22251554, 33377331, 66754662]

約数ペア:

[(1, 66754662), (2, 33377331), (3, 22251554), (6, 11125777), (13, 5134974), (26, 2567487), (39, 1711658), (43, 1552434), (78, 855829), (86, 776217), (129, 517478), (169, 394998), (258, 258739), (338, 197499), (507, 131666), (559, 119418), (1014, 65833), (1118, 59709), (1531, 43602), (1677, 39806), (3062, 21801), (3354, 19903), (4593, 14534), (7267, 9186)]