78553968

素因数分解:

$2^4\times 3^1\times {\mathrm{1636541}}^1$

素因数の和:1636552

約数の個数: 20

約数和(自身を含む): 202931208

約数和(自身を除く): 124377240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1636541, 3273082, 4909623, 6546164, 9819246, 13092328, 19638492, 26184656, 39276984, 78553968]

約数ペア:

[(1, 78553968), (2, 39276984), (3, 26184656), (4, 19638492), (6, 13092328), (8, 9819246), (12, 6546164), (16, 4909623), (24, 3273082), (48, 1636541)]