80511252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{701}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 199547712

約数和(自身を除く): 119036460

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 563, 701, 1126, 1402, 1689, 2103, 2252, 2804, 3378, 4206, 6756, 8412, 9571, 11917, 19142, 23834, 28713, 35751, 38284, 47668, 57426, 71502, 114852, 143004, 394663, 789326, 1183989, 1578652, 2367978, 4735956, 6709271, 13418542, 20127813, 26837084, 40255626, 80511252]

約数ペア:

[(1, 80511252), (2, 40255626), (3, 26837084), (4, 20127813), (6, 13418542), (12, 6709271), (17, 4735956), (34, 2367978), (51, 1578652), (68, 1183989), (102, 789326), (204, 394663), (563, 143004), (701, 114852), (1126, 71502), (1402, 57426), (1689, 47668), (2103, 38284), (2252, 35751), (2804, 28713), (3378, 23834), (4206, 19142), (6756, 11917), (8412, 9571)]