90217656

素因数分解:

$2^3\times 3^2\times {\mathrm{1253023}}^1$

素因数の和:1253035

約数の個数: 24

約数和(自身を含む): 244339680

約数和(自身を除く): 154122024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1253023, 2506046, 3759069, 5012092, 7518138, 10024184, 11277207, 15036276, 22554414, 30072552, 45108828, 90217656]

約数ペア:

[(1, 90217656), (2, 45108828), (3, 30072552), (4, 22554414), (6, 15036276), (8, 11277207), (9, 10024184), (12, 7518138), (18, 5012092), (24, 3759069), (36, 2506046), (72, 1253023)]