87720534

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15277}}^1$

素因数の和:15325

約数の個数: 48

約数和(自身を含む): 214503120

約数和(自身を除く): 126782586

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 15277, 30554, 45831, 91662, 137493, 168047, 274986, 336094, 443033, 504141, 886066, 1008282, 1329099, 1512423, 2658198, 3024846, 3987297, 4873363, 7974594, 9746726, 14620089, 29240178, 43860267, 87720534]

約数ペア:

[(1, 87720534), (2, 43860267), (3, 29240178), (6, 14620089), (9, 9746726), (11, 7974594), (18, 4873363), (22, 3987297), (29, 3024846), (33, 2658198), (58, 1512423), (66, 1329099), (87, 1008282), (99, 886066), (174, 504141), (198, 443033), (261, 336094), (319, 274986), (522, 168047), (638, 137493), (957, 91662), (1914, 45831), (2871, 30554), (5742, 15277)]