81304127422

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{205493}}^1$

素因数の和:206040

約数の個数: 32

約数和(自身を含む): 142037452800

約数和(自身を除く): 60733325378

約数列:

[1, 2, 7, 14, 59, 118, 413, 479, 826, 958, 3353, 6706, 28261, 56522, 197827, 205493, 395654, 410986, 1438451, 2876902, 12124087, 24248174, 84868609, 98431147, 169737218, 196862294, 689018029, 1378036058, 5807437673, 11614875346, 40652063711, 81304127422]

約数ペア:

[(1, 81304127422), (2, 40652063711), (7, 11614875346), (14, 5807437673), (59, 1378036058), (118, 689018029), (413, 196862294), (479, 169737218), (826, 98431147), (958, 84868609), (3353, 24248174), (6706, 12124087), (28261, 2876902), (56522, 1438451), (197827, 410986), (205493, 395654)]