90156564

素因数分解:

$2^2\times 3^4\times {\mathrm{278261}}^1$

素因数の和:278277

約数の個数: 30

約数和(自身を含む): 235687914

約数和(自身を除く): 145531350

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 278261, 556522, 834783, 1113044, 1669566, 2504349, 3339132, 5008698, 7513047, 10017396, 15026094, 22539141, 30052188, 45078282, 90156564]

約数ペア:

[(1, 90156564), (2, 45078282), (3, 30052188), (4, 22539141), (6, 15026094), (9, 10017396), (12, 7513047), (18, 5008698), (27, 3339132), (36, 2504349), (54, 1669566), (81, 1113044), (108, 834783), (162, 556522), (324, 278261)]