76681136

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9643}}^1$

素因数の和:9729

約数の個数: 40

約数和(自身を含む): 172203264

約数和(自身を除く): 95522128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 9643, 19286, 38572, 67501, 77144, 135002, 154288, 270004, 540008, 684653, 1080016, 1369306, 2738612, 4792571, 5477224, 9585142, 10954448, 19170284, 38340568, 76681136]

約数ペア:

[(1, 76681136), (2, 38340568), (4, 19170284), (7, 10954448), (8, 9585142), (14, 5477224), (16, 4792571), (28, 2738612), (56, 1369306), (71, 1080016), (112, 684653), (142, 540008), (284, 270004), (497, 154288), (568, 135002), (994, 77144), (1136, 67501), (1988, 38572), (3976, 19286), (7952, 9643)]