80195892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{954713}}^1$

素因数の和:954727

約数の個数: 24

約数和(自身を含む): 213855936

約数和(自身を除く): 133660044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 954713, 1909426, 2864139, 3818852, 5728278, 6682991, 11456556, 13365982, 20048973, 26731964, 40097946, 80195892]

約数ペア:

[(1, 80195892), (2, 40097946), (3, 26731964), (4, 20048973), (6, 13365982), (7, 11456556), (12, 6682991), (14, 5728278), (21, 3818852), (28, 2864139), (42, 1909426), (84, 954713)]