66374724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 168042560

約数和(自身を除く): 101667836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3061, 3614, 5421, 6122, 7228, 9183, 10842, 12244, 18366, 21684, 36732, 39793, 79586, 119379, 159172, 238758, 425479, 477516, 850958, 1276437, 1701916, 2552874, 5105748, 5531227, 11062454, 16593681, 22124908, 33187362, 66374724]

約数ペア:

[(1, 66374724), (2, 33187362), (3, 22124908), (4, 16593681), (6, 11062454), (12, 5531227), (13, 5105748), (26, 2552874), (39, 1701916), (52, 1276437), (78, 850958), (139, 477516), (156, 425479), (278, 238758), (417, 159172), (556, 119379), (834, 79586), (1668, 39793), (1807, 36732), (3061, 21684), (3614, 18366), (5421, 12244), (6122, 10842), (7228, 9183)]