87143958

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13337}}^1$

素因数の和:13370

約数の個数: 48

約数和(自身を含む): 212874480

約数和(自身を除く): 125730522

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 13337, 26674, 40011, 80022, 120033, 146707, 240066, 293414, 360099, 440121, 720198, 880242, 1320363, 1613777, 2640726, 3227554, 3961089, 4841331, 7922178, 9682662, 14523993, 29047986, 43571979, 87143958]

約数ペア:

[(1, 87143958), (2, 43571979), (3, 29047986), (6, 14523993), (9, 9682662), (11, 7922178), (18, 4841331), (22, 3961089), (27, 3227554), (33, 2640726), (54, 1613777), (66, 1320363), (99, 880242), (121, 720198), (198, 440121), (242, 360099), (297, 293414), (363, 240066), (594, 146707), (726, 120033), (1089, 80022), (2178, 40011), (3267, 26674), (6534, 13337)]