80612586

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 182856960

約数和(自身を除く): 102244374

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 73, 93, 146, 186, 219, 279, 438, 558, 657, 1314, 1979, 2263, 3958, 4526, 5937, 6789, 11874, 13578, 17811, 20367, 35622, 40734, 61349, 122698, 144467, 184047, 288934, 368094, 433401, 552141, 866802, 1104282, 1300203, 2600406, 4478477, 8956954, 13435431, 26870862, 40306293, 80612586]

約数ペア:

[(1, 80612586), (2, 40306293), (3, 26870862), (6, 13435431), (9, 8956954), (18, 4478477), (31, 2600406), (62, 1300203), (73, 1104282), (93, 866802), (146, 552141), (186, 433401), (219, 368094), (279, 288934), (438, 184047), (558, 144467), (657, 122698), (1314, 61349), (1979, 40734), (2263, 35622), (3958, 20367), (4526, 17811), (5937, 13578), (6789, 11874)]