78004428

素因数分解:

$2^2\times 3^1\times {\mathrm{6500369}}^1$

素因数の和:6500376

約数の個数: 12

約数和(自身を含む): 182010360

約数和(自身を除く): 104005932

約数列:

[1, 2, 3, 4, 6, 12, 6500369, 13000738, 19501107, 26001476, 39002214, 78004428]

約数ペア:

[(1, 78004428), (2, 39002214), (3, 26001476), (4, 19501107), (6, 13000738), (12, 6500369)]