80243892

素因数分解:

$2^2\times 3^3\times {\mathrm{742999}}^1$

素因数の和:743012

約数の個数: 24

約数和(自身を含む): 208040000

約数和(自身を除く): 127796108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 742999, 1485998, 2228997, 2971996, 4457994, 6686991, 8915988, 13373982, 20060973, 26747964, 40121946, 80243892]

約数ペア:

[(1, 80243892), (2, 40121946), (3, 26747964), (4, 20060973), (6, 13373982), (9, 8915988), (12, 6686991), (18, 4457994), (27, 2971996), (36, 2228997), (54, 1485998), (108, 742999)]