81132336

素因数分解:

$2^4\times 3^2\times {\mathrm{563419}}^1$

素因数の和:563433

約数の個数: 30

約数和(自身を含む): 227058260

約数和(自身を除く): 145925924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 563419, 1126838, 1690257, 2253676, 3380514, 4507352, 5070771, 6761028, 9014704, 10141542, 13522056, 20283084, 27044112, 40566168, 81132336]

約数ペア:

[(1, 81132336), (2, 40566168), (3, 27044112), (4, 20283084), (6, 13522056), (8, 10141542), (9, 9014704), (12, 6761028), (16, 5070771), (18, 4507352), (24, 3380514), (36, 2253676), (48, 1690257), (72, 1126838), (144, 563419)]