72327440878

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{128287}}^1$

素因数の和:128837

約数の個数: 48

約数和(自身を含む): 137941415424

約数和(自身を除く): 65613974546

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 523, 539, 1046, 1078, 3661, 5753, 7322, 11506, 25627, 40271, 51254, 80542, 128287, 256574, 281897, 563794, 898009, 1411157, 1796018, 2822314, 6286063, 9878099, 12572126, 19756198, 67094101, 69146693, 134188202, 138293386, 469658707, 738035111, 939317414, 1476070222, 3287610949, 5166245777, 6575221898, 10332491554, 36163720439, 72327440878]

約数ペア:

[(1, 72327440878), (2, 36163720439), (7, 10332491554), (11, 6575221898), (14, 5166245777), (22, 3287610949), (49, 1476070222), (77, 939317414), (98, 738035111), (154, 469658707), (523, 138293386), (539, 134188202), (1046, 69146693), (1078, 67094101), (3661, 19756198), (5753, 12572126), (7322, 9878099), (11506, 6286063), (25627, 2822314), (40271, 1796018), (51254, 1411157), (80542, 898009), (128287, 563794), (256574, 281897)]