77720718

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{182443}}^1$

素因数の和:182519

約数の個数: 16

約数和(自身を含む): 157631616

約数和(自身を除く): 79910898

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 182443, 364886, 547329, 1094658, 12953453, 25906906, 38860359, 77720718]

約数ペア:

[(1, 77720718), (2, 38860359), (3, 25906906), (6, 12953453), (71, 1094658), (142, 547329), (213, 364886), (426, 182443)]