80230254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3911}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 173505024

約数和(自身を除く): 93274770

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 3911, 6838, 7822, 10257, 11733, 20514, 23466, 50843, 101686, 152529, 305058, 1028593, 2057186, 3085779, 6171558, 13371709, 26743418, 40115127, 80230254]

約数ペア:

[(1, 80230254), (2, 40115127), (3, 26743418), (6, 13371709), (13, 6171558), (26, 3085779), (39, 2057186), (78, 1028593), (263, 305058), (526, 152529), (789, 101686), (1578, 50843), (3419, 23466), (3911, 20514), (6838, 11733), (7822, 10257)]