72107392

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3543

約数の個数: 64

約数和(自身を含む): 171360000

約数和(自身を除く): 99252608

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 3499, 5152, 6998, 10304, 13996, 20608, 24493, 27992, 48986, 55984, 80477, 97972, 111968, 160954, 195944, 223936, 321908, 391888, 447872, 563339, 643816, 783776, 1126678, 1287632, 1567552, 2253356, 2575264, 3135104, 4506712, 5150528, 9013424, 10301056, 18026848, 36053696, 72107392]

約数ペア:

[(1, 72107392), (2, 36053696), (4, 18026848), (7, 10301056), (8, 9013424), (14, 5150528), (16, 4506712), (23, 3135104), (28, 2575264), (32, 2253356), (46, 1567552), (56, 1287632), (64, 1126678), (92, 783776), (112, 643816), (128, 563339), (161, 447872), (184, 391888), (224, 321908), (322, 223936), (368, 195944), (448, 160954), (644, 111968), (736, 97972), (896, 80477), (1288, 55984), (1472, 48986), (2576, 27992), (2944, 24493), (3499, 20608), (5152, 13996), (6998, 10304)]