77881662

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{4493}}^1$

素因数の和:4614

約数の個数: 40

約数和(自身を含む): 176182776

約数和(自身を除く): 98301114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 321, 642, 963, 1926, 2889, 4493, 5778, 8667, 8986, 13479, 17334, 26958, 40437, 80874, 121311, 242622, 363933, 480751, 727866, 961502, 1442253, 2884506, 4326759, 8653518, 12980277, 25960554, 38940831, 77881662]

約数ペア:

[(1, 77881662), (2, 38940831), (3, 25960554), (6, 12980277), (9, 8653518), (18, 4326759), (27, 2884506), (54, 1442253), (81, 961502), (107, 727866), (162, 480751), (214, 363933), (321, 242622), (642, 121311), (963, 80874), (1926, 40437), (2889, 26958), (4493, 17334), (5778, 13479), (8667, 8986)]