80662674

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{189349}}^1$

素因数の和:189425

約数の個数: 16

約数和(自身を含む): 163598400

約数和(自身を除く): 82935726

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 189349, 378698, 568047, 1136094, 13443779, 26887558, 40331337, 80662674]

約数ペア:

[(1, 80662674), (2, 40331337), (3, 26887558), (6, 13443779), (71, 1136094), (142, 568047), (213, 378698), (426, 189349)]