71931666

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{86249}}^1$

素因数の和:86393

約数の個数: 16

約数和(自身を含む): 144900000

約数和(自身を除く): 72968334

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 86249, 172498, 258747, 517494, 11988611, 23977222, 35965833, 71931666]

約数ペア:

[(1, 71931666), (2, 35965833), (3, 23977222), (6, 11988611), (139, 517494), (278, 258747), (417, 172498), (834, 86249)]