80313992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 171290700

約数和(自身を除く): 90976708

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 121, 232, 242, 319, 484, 638, 968, 1276, 2552, 2861, 3509, 5722, 7018, 11444, 14036, 22888, 28072, 31471, 62942, 82969, 125884, 165938, 251768, 331876, 346181, 663752, 692362, 912659, 1384724, 1825318, 2769448, 3650636, 7301272, 10039249, 20078498, 40156996, 80313992]

約数ペア:

[(1, 80313992), (2, 40156996), (4, 20078498), (8, 10039249), (11, 7301272), (22, 3650636), (29, 2769448), (44, 1825318), (58, 1384724), (88, 912659), (116, 692362), (121, 663752), (232, 346181), (242, 331876), (319, 251768), (484, 165938), (638, 125884), (968, 82969), (1276, 62942), (2552, 31471), (2861, 28072), (3509, 22888), (5722, 14036), (7018, 11444)]