121204674

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 80

約数和(自身を含む): 283770168

約数和(自身を除く): 162565494

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 73, 74, 81, 111, 146, 162, 219, 222, 277, 333, 438, 554, 657, 666, 831, 999, 1314, 1662, 1971, 1998, 2493, 2701, 2997, 3942, 4986, 5402, 5913, 5994, 7479, 8103, 10249, 11826, 14958, 16206, 20221, 20498, 22437, 24309, 30747, 40442, 44874, 48618, 60663, 61494, 72927, 92241, 121326, 145854, 181989, 184482, 218781, 276723, 363978, 437562, 545967, 553446, 748177, 830169, 1091934, 1496354, 1637901, 1660338, 2244531, 3275802, 4489062, 6733593, 13467186, 20200779, 40401558, 60602337, 121204674]

約数ペア:

[(1, 121204674), (2, 60602337), (3, 40401558), (6, 20200779), (9, 13467186), (18, 6733593), (27, 4489062), (37, 3275802), (54, 2244531), (73, 1660338), (74, 1637901), (81, 1496354), (111, 1091934), (146, 830169), (162, 748177), (219, 553446), (222, 545967), (277, 437562), (333, 363978), (438, 276723), (554, 218781), (657, 184482), (666, 181989), (831, 145854), (999, 121326), (1314, 92241), (1662, 72927), (1971, 61494), (1998, 60663), (2493, 48618), (2701, 44874), (2997, 40442), (3942, 30747), (4986, 24309), (5402, 22437), (5913, 20498), (5994, 20221), (7479, 16206), (8103, 14958), (10249, 11826)]