78735564

素因数分解:

$2^2\times 3^4\times {\mathrm{243011}}^1$

素因数の和:243027

約数の個数: 30

約数和(自身を含む): 205831164

約数和(自身を除く): 127095600

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 243011, 486022, 729033, 972044, 1458066, 2187099, 2916132, 4374198, 6561297, 8748396, 13122594, 19683891, 26245188, 39367782, 78735564]

約数ペア:

[(1, 78735564), (2, 39367782), (3, 26245188), (4, 19683891), (6, 13122594), (9, 8748396), (12, 6561297), (18, 4374198), (27, 2916132), (36, 2187099), (54, 1458066), (81, 972044), (108, 729033), (162, 486022), (324, 243011)]