78855564

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{63799}}^1$

素因数の和:63909

約数の個数: 24

約数和(自身を含む): 185785600

約数和(自身を除く): 106930036

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 63799, 127598, 191397, 255196, 382794, 765588, 6571297, 13142594, 19713891, 26285188, 39427782, 78855564]

約数ペア:

[(1, 78855564), (2, 39427782), (3, 26285188), (4, 19713891), (6, 13142594), (12, 6571297), (103, 765588), (206, 382794), (309, 255196), (412, 191397), (618, 127598), (1236, 63799)]