80659568

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:774

約数の個数: 60

約数和(自身を含む): 174848184

約数和(自身を除く): 94188616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 121, 122, 176, 242, 244, 484, 488, 671, 683, 968, 976, 1342, 1366, 1936, 2684, 2732, 5368, 5464, 7381, 7513, 10736, 10928, 14762, 15026, 29524, 30052, 41663, 59048, 60104, 82643, 83326, 118096, 120208, 165286, 166652, 330572, 333304, 458293, 661144, 666608, 916586, 1322288, 1833172, 3666344, 5041223, 7332688, 10082446, 20164892, 40329784, 80659568]

約数ペア:

[(1, 80659568), (2, 40329784), (4, 20164892), (8, 10082446), (11, 7332688), (16, 5041223), (22, 3666344), (44, 1833172), (61, 1322288), (88, 916586), (121, 666608), (122, 661144), (176, 458293), (242, 333304), (244, 330572), (484, 166652), (488, 165286), (671, 120208), (683, 118096), (968, 83326), (976, 82643), (1342, 60104), (1366, 59048), (1936, 41663), (2684, 30052), (2732, 29524), (5368, 15026), (5464, 14762), (7381, 10928), (7513, 10736)]