86721072

素因数分解:

$2^4\times 3^1\times {\mathrm{1806689}}^1$

素因数の和:1806700

約数の個数: 20

約数和(自身を含む): 224029560

約数和(自身を除く): 137308488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1806689, 3613378, 5420067, 7226756, 10840134, 14453512, 21680268, 28907024, 43360536, 86721072]

約数ペア:

[(1, 86721072), (2, 43360536), (3, 28907024), (4, 21680268), (6, 14453512), (8, 10840134), (12, 7226756), (16, 5420067), (24, 3613378), (48, 1806689)]