68276824

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 160588800

約数和(自身を除く): 92311976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 271, 308, 409, 542, 616, 818, 1084, 1636, 1897, 2168, 2863, 2981, 3272, 3794, 4499, 5726, 5962, 7588, 8998, 11452, 11924, 15176, 17996, 20867, 22904, 23848, 31493, 35992, 41734, 62986, 83468, 110839, 125972, 166936, 221678, 251944, 443356, 775873, 886712, 1219229, 1551746, 2438458, 3103492, 4876916, 6206984, 8534603, 9753832, 17069206, 34138412, 68276824]

約数ペア:

[(1, 68276824), (2, 34138412), (4, 17069206), (7, 9753832), (8, 8534603), (11, 6206984), (14, 4876916), (22, 3103492), (28, 2438458), (44, 1551746), (56, 1219229), (77, 886712), (88, 775873), (154, 443356), (271, 251944), (308, 221678), (409, 166936), (542, 125972), (616, 110839), (818, 83468), (1084, 62986), (1636, 41734), (1897, 35992), (2168, 31493), (2863, 23848), (2981, 22904), (3272, 20867), (3794, 17996), (4499, 15176), (5726, 11924), (5962, 11452), (7588, 8998)]