81419892

素因数分解:

$2^2\times 3^1\times {\mathrm{757}}^1\times {\mathrm{8963}}^1$

素因数の和:9727

約数の個数: 24

約数和(自身を含む): 190251936

約数和(自身を除く): 108832044

約数列:

[1, 2, 3, 4, 6, 12, 757, 1514, 2271, 3028, 4542, 8963, 9084, 17926, 26889, 35852, 53778, 107556, 6784991, 13569982, 20354973, 27139964, 40709946, 81419892]

約数ペア:

[(1, 81419892), (2, 40709946), (3, 27139964), (4, 20354973), (6, 13569982), (12, 6784991), (757, 107556), (1514, 53778), (2271, 35852), (3028, 26889), (4542, 17926), (8963, 9084)]