66825084

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{40063}}^1$

素因数の和:40209

約数の個数: 24

約数和(自身を含む): 157050880

約数和(自身を除く): 90225796

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 40063, 80126, 120189, 160252, 240378, 480756, 5568757, 11137514, 16706271, 22275028, 33412542, 66825084]

約数ペア:

[(1, 66825084), (2, 33412542), (3, 22275028), (4, 16706271), (6, 11137514), (12, 5568757), (139, 480756), (278, 240378), (417, 160252), (556, 120189), (834, 80126), (1668, 40063)]