80938722

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{189997}}^1$

素因数の和:190073

約数の個数: 16

約数和(自身を含む): 164158272

約数和(自身を除く): 83219550

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 189997, 379994, 569991, 1139982, 13489787, 26979574, 40469361, 80938722]

約数ペア:

[(1, 80938722), (2, 40469361), (3, 26979574), (6, 13489787), (71, 1139982), (142, 569991), (213, 379994), (426, 189997)]