68072156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 36

約数和(自身を含む): 126697536

約数和(自身を除く): 58625380

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 401, 802, 1147, 1369, 1604, 2294, 2738, 4588, 5476, 12431, 14837, 24862, 29674, 42439, 49724, 59348, 84878, 169756, 459947, 548969, 919894, 1097938, 1839788, 2195876, 17018039, 34036078, 68072156]

約数ペア:

[(1, 68072156), (2, 34036078), (4, 17018039), (31, 2195876), (37, 1839788), (62, 1097938), (74, 919894), (124, 548969), (148, 459947), (401, 169756), (802, 84878), (1147, 59348), (1369, 49724), (1604, 42439), (2294, 29674), (2738, 24862), (4588, 14837), (5476, 12431)]