172939176

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{10771}}^1$

素因数の和:11006

約数の個数: 48

約数和(自身を含む): 470520960

約数和(自身を除く): 297581784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 10771, 16056, 21542, 32313, 43084, 64626, 86168, 96939, 129252, 193878, 258504, 387756, 775512, 2401933, 4803866, 7205799, 9607732, 14411598, 19215464, 21617397, 28823196, 43234794, 57646392, 86469588, 172939176]

約数ペア:

[(1, 172939176), (2, 86469588), (3, 57646392), (4, 43234794), (6, 28823196), (8, 21617397), (9, 19215464), (12, 14411598), (18, 9607732), (24, 7205799), (36, 4803866), (72, 2401933), (223, 775512), (446, 387756), (669, 258504), (892, 193878), (1338, 129252), (1784, 96939), (2007, 86168), (2676, 64626), (4014, 43084), (5352, 32313), (8028, 21542), (10771, 16056)]