80687382

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{189407}}^1$

素因数の和:189483

約数の個数: 16

約数和(自身を含む): 163648512

約数和(自身を除く): 82961130

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 189407, 378814, 568221, 1136442, 13447897, 26895794, 40343691, 80687382]

約数ペア:

[(1, 80687382), (2, 40343691), (3, 26895794), (6, 13447897), (71, 1136442), (142, 568221), (213, 378814), (426, 189407)]