80380134

素因数分解:

$2^1\times 3^3\times {\mathrm{997}}^1\times {\mathrm{1493}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 178921440

約数和(自身を除く): 98541306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 997, 1493, 1994, 2986, 2991, 4479, 5982, 8958, 8973, 13437, 17946, 26874, 26919, 40311, 53838, 80622, 1488521, 2977042, 4465563, 8931126, 13396689, 26793378, 40190067, 80380134]

約数ペア:

[(1, 80380134), (2, 40190067), (3, 26793378), (6, 13396689), (9, 8931126), (18, 4465563), (27, 2977042), (54, 1488521), (997, 80622), (1493, 53838), (1994, 40311), (2986, 26919), (2991, 26874), (4479, 17946), (5982, 13437), (8958, 8973)]