86420868

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{66071}}^1$

素因数の和:66187

約数の個数: 24

約数和(自身を含む): 203501760

約数和(自身を除く): 117080892

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 66071, 132142, 198213, 264284, 396426, 792852, 7201739, 14403478, 21605217, 28806956, 43210434, 86420868]

約数ペア:

[(1, 86420868), (2, 43210434), (3, 28806956), (4, 21605217), (6, 14403478), (12, 7201739), (109, 792852), (218, 396426), (327, 264284), (436, 198213), (654, 132142), (1308, 66071)]