89789898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 204083712

約数和(自身を除く): 114293814

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 83, 111, 166, 222, 249, 407, 443, 498, 814, 886, 913, 1221, 1329, 1826, 2442, 2658, 2739, 3071, 4873, 5478, 6142, 9213, 9746, 14619, 16391, 18426, 29238, 32782, 33781, 36769, 49173, 67562, 73538, 98346, 101343, 110307, 180301, 202686, 220614, 360602, 404459, 540903, 808918, 1081806, 1213377, 1360453, 2426754, 2720906, 4081359, 8162718, 14964983, 29929966, 44894949, 89789898]

約数ペア:

[(1, 89789898), (2, 44894949), (3, 29929966), (6, 14964983), (11, 8162718), (22, 4081359), (33, 2720906), (37, 2426754), (66, 1360453), (74, 1213377), (83, 1081806), (111, 808918), (166, 540903), (222, 404459), (249, 360602), (407, 220614), (443, 202686), (498, 180301), (814, 110307), (886, 101343), (913, 98346), (1221, 73538), (1329, 67562), (1826, 49173), (2442, 36769), (2658, 33781), (2739, 32782), (3071, 29238), (4873, 18426), (5478, 16391), (6142, 14619), (9213, 9746)]