80734242

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{189517}}^1$

素因数の和:189593

約数の個数: 16

約数和(自身を含む): 163743552

約数和(自身を除く): 83009310

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 189517, 379034, 568551, 1137102, 13455707, 26911414, 40367121, 80734242]

約数ペア:

[(1, 80734242), (2, 40367121), (3, 26911414), (6, 13455707), (71, 1137102), (142, 568551), (213, 379034), (426, 189517)]