87140556

素因数分解:

$2^2\times 3^3\times {\mathrm{806857}}^1$

素因数の和:806870

約数の個数: 24

約数和(自身を含む): 225920240

約数和(自身を除く): 138779684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 806857, 1613714, 2420571, 3227428, 4841142, 7261713, 9682284, 14523426, 21785139, 29046852, 43570278, 87140556]

約数ペア:

[(1, 87140556), (2, 43570278), (3, 29046852), (4, 21785139), (6, 14523426), (9, 9682284), (12, 7261713), (18, 4841142), (27, 3227428), (36, 2420571), (54, 1613714), (108, 806857)]