78274884

素因数分解:

$2^2\times 3^1\times {\mathrm{2551}}^1\times {\mathrm{2557}}^1$

素因数の和:5115

約数の個数: 24

約数和(自身を含む): 182784448

約数和(自身を除く): 104509564

約数列:

[1, 2, 3, 4, 6, 12, 2551, 2557, 5102, 5114, 7653, 7671, 10204, 10228, 15306, 15342, 30612, 30684, 6522907, 13045814, 19568721, 26091628, 39137442, 78274884]

約数ペア:

[(1, 78274884), (2, 39137442), (3, 26091628), (4, 19568721), (6, 13045814), (12, 6522907), (2551, 30684), (2557, 30612), (5102, 15342), (5114, 15306), (7653, 10228), (7671, 10204)]