87765.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80173}}^1$

素因数の和:80191

約数の個数: 16

約数和(自身を含む): 13469232

約数和(自身を除く): 7215738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 80173, 160346, 240519, 481038, 1042249, 2084498, 3126747, 6253494]

約数ペア:

[(1, 6253494), (2, 3126747), (3, 2084498), (6, 1042249), (13, 481038), (26, 240519), (39, 160346), (78, 80173)]