80890074

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{41999}}^1$

素因数の和:42114

約数の個数: 24

約数和(自身を含む): 176904000

約数和(自身を除く): 96013926

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 41999, 83998, 125997, 251994, 377991, 755982, 4493893, 8987786, 13481679, 26963358, 40445037, 80890074]

約数ペア:

[(1, 80890074), (2, 40445037), (3, 26963358), (6, 13481679), (9, 8987786), (18, 4493893), (107, 755982), (214, 377991), (321, 251994), (642, 125997), (963, 83998), (1926, 41999)]