66304668

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 157552640

約数和(自身を除く): 91247972

約数列:

[1, 2, 3, 4, 6, 12, 127, 139, 254, 278, 313, 381, 417, 508, 556, 626, 762, 834, 939, 1252, 1524, 1668, 1878, 3756, 17653, 35306, 39751, 43507, 52959, 70612, 79502, 87014, 105918, 119253, 130521, 159004, 174028, 211836, 238506, 261042, 477012, 522084, 5525389, 11050778, 16576167, 22101556, 33152334, 66304668]

約数ペア:

[(1, 66304668), (2, 33152334), (3, 22101556), (4, 16576167), (6, 11050778), (12, 5525389), (127, 522084), (139, 477012), (254, 261042), (278, 238506), (313, 211836), (381, 174028), (417, 159004), (508, 130521), (556, 119253), (626, 105918), (762, 87014), (834, 79502), (939, 70612), (1252, 52959), (1524, 43507), (1668, 39751), (1878, 35306), (3756, 17653)]