81051096912

素因数分解:

$2^4\times 3^1\times {\mathrm{1688564519}}^1$

素因数の和:1688564530

約数の個数: 20

約数和(自身を含む): 209382000480

約数和(自身を除く): 128330903568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1688564519, 3377129038, 5065693557, 6754258076, 10131387114, 13508516152, 20262774228, 27017032304, 40525548456, 81051096912]

約数ペア:

[(1, 81051096912), (2, 40525548456), (3, 27017032304), (4, 20262774228), (6, 13508516152), (8, 10131387114), (12, 6754258076), (16, 5065693557), (24, 3377129038), (48, 1688564519)]