123564648

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223849}}^1$

素因数の和:223881

約数の個数: 32

約数和(自身を含む): 322344000

約数和(自身を除く): 198779352

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 223849, 447698, 671547, 895396, 1343094, 1790792, 2686188, 5148527, 5372376, 10297054, 15445581, 20594108, 30891162, 41188216, 61782324, 123564648]

約数ペア:

[(1, 123564648), (2, 61782324), (3, 41188216), (4, 30891162), (6, 20594108), (8, 15445581), (12, 10297054), (23, 5372376), (24, 5148527), (46, 2686188), (69, 1790792), (92, 1343094), (138, 895396), (184, 671547), (276, 447698), (552, 223849)]