80506758

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{188983}}^1$

素因数の和:189059

約数の個数: 16

約数和(自身を含む): 163282176

約数和(自身を除く): 82775418

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 188983, 377966, 566949, 1133898, 13417793, 26835586, 40253379, 80506758]

約数ペア:

[(1, 80506758), (2, 40253379), (3, 26835586), (6, 13417793), (71, 1133898), (142, 566949), (213, 377966), (426, 188983)]