80278542

素因数分解:

$2^1\times 3^2\times {\mathrm{2087}}^1\times {\mathrm{2137}}^1$

素因数の和:4232

約数の個数: 24

約数和(自身を含む): 174101616

約数和(自身を除く): 93823074

約数列:

[1, 2, 3, 6, 9, 18, 2087, 2137, 4174, 4274, 6261, 6411, 12522, 12822, 18783, 19233, 37566, 38466, 4459919, 8919838, 13379757, 26759514, 40139271, 80278542]

約数ペア:

[(1, 80278542), (2, 40139271), (3, 26759514), (6, 13379757), (9, 8919838), (18, 4459919), (2087, 38466), (2137, 37566), (4174, 19233), (4274, 18783), (6261, 12822), (6411, 12522)]