77168556

素因数分解:

$2^2\times 3^2\times {\mathrm{2143571}}^1$

素因数の和:2143581

約数の個数: 18

約数和(自身を含む): 195065052

約数和(自身を除く): 117896496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2143571, 4287142, 6430713, 8574284, 12861426, 19292139, 25722852, 38584278, 77168556]

約数ペア:

[(1, 77168556), (2, 38584278), (3, 25722852), (4, 19292139), (6, 12861426), (9, 8574284), (12, 6430713), (18, 4287142), (36, 2143571)]