78191406

素因数分解:

$2^1\times 3^4\times {\mathrm{482663}}^1$

素因数の和:482677

約数の個数: 20

約数和(自身を含む): 175207032

約数和(自身を除く): 97015626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 482663, 965326, 1447989, 2895978, 4343967, 8687934, 13031901, 26063802, 39095703, 78191406]

約数ペア:

[(1, 78191406), (2, 39095703), (3, 26063802), (6, 13031901), (9, 8687934), (18, 4343967), (27, 2895978), (54, 1447989), (81, 965326), (162, 482663)]