68128044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{641}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 168902496

約数和(自身を除く): 100774452

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 521, 641, 1042, 1282, 1563, 1923, 2084, 2564, 3126, 3846, 6252, 7692, 8857, 10897, 17714, 21794, 26571, 32691, 35428, 43588, 53142, 65382, 106284, 130764, 333961, 667922, 1001883, 1335844, 2003766, 4007532, 5677337, 11354674, 17032011, 22709348, 34064022, 68128044]

約数ペア:

[(1, 68128044), (2, 34064022), (3, 22709348), (4, 17032011), (6, 11354674), (12, 5677337), (17, 4007532), (34, 2003766), (51, 1335844), (68, 1001883), (102, 667922), (204, 333961), (521, 130764), (641, 106284), (1042, 65382), (1282, 53142), (1563, 43588), (1923, 35428), (2084, 32691), (2564, 26571), (3126, 21794), (3846, 17714), (6252, 10897), (7692, 8857)]