69778728

素因数分解:

$2^3\times 3^2\times {\mathrm{863}}^1\times {\mathrm{1123}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 189371520

約数和(自身を除く): 119592792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 863, 1123, 1726, 2246, 2589, 3369, 3452, 4492, 5178, 6738, 6904, 7767, 8984, 10107, 10356, 13476, 15534, 20214, 20712, 26952, 31068, 40428, 62136, 80856, 969149, 1938298, 2907447, 3876596, 5814894, 7753192, 8722341, 11629788, 17444682, 23259576, 34889364, 69778728]

約数ペア:

[(1, 69778728), (2, 34889364), (3, 23259576), (4, 17444682), (6, 11629788), (8, 8722341), (9, 7753192), (12, 5814894), (18, 3876596), (24, 2907447), (36, 1938298), (72, 969149), (863, 80856), (1123, 62136), (1726, 40428), (2246, 31068), (2589, 26952), (3369, 20712), (3452, 20214), (4492, 15534), (5178, 13476), (6738, 10356), (6904, 10107), (7767, 8984)]