80981652

素因数分解:

$2^2\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{6421}}^1$

素因数の和:7479

約数の個数: 24

約数和(自身を含む): 189166432

約数和(自身を除く): 108184780

約数列:

[1, 2, 3, 4, 6, 12, 1051, 2102, 3153, 4204, 6306, 6421, 12612, 12842, 19263, 25684, 38526, 77052, 6748471, 13496942, 20245413, 26993884, 40490826, 80981652]

約数ペア:

[(1, 80981652), (2, 40490826), (3, 26993884), (4, 20245413), (6, 13496942), (12, 6748471), (1051, 77052), (2102, 38526), (3153, 25684), (4204, 19263), (6306, 12842), (6421, 12612)]