87131364

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{136999}}^1$

素因数の和:137059

約数の個数: 24

約数和(自身を含む): 207144000

約数和(自身を除く): 120012636

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 136999, 273998, 410997, 547996, 821994, 1643988, 7260947, 14521894, 21782841, 29043788, 43565682, 87131364]

約数ペア:

[(1, 87131364), (2, 43565682), (3, 29043788), (4, 21782841), (6, 14521894), (12, 7260947), (53, 1643988), (106, 821994), (159, 547996), (212, 410997), (318, 273998), (636, 136999)]