42271308

素因数分解:

$2^2\times 3^5\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 111918352

約数和(自身を除く): 69647044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 243, 277, 314, 324, 471, 486, 554, 628, 831, 942, 972, 1108, 1413, 1662, 1884, 2493, 2826, 3324, 4239, 4986, 5652, 7479, 8478, 9972, 12717, 14958, 16956, 22437, 25434, 29916, 38151, 43489, 44874, 50868, 67311, 76302, 86978, 89748, 130467, 134622, 152604, 173956, 260934, 269244, 391401, 521868, 782802, 1174203, 1565604, 2348406, 3522609, 4696812, 7045218, 10567827, 14090436, 21135654, 42271308]

約数ペア:

[(1, 42271308), (2, 21135654), (3, 14090436), (4, 10567827), (6, 7045218), (9, 4696812), (12, 3522609), (18, 2348406), (27, 1565604), (36, 1174203), (54, 782802), (81, 521868), (108, 391401), (157, 269244), (162, 260934), (243, 173956), (277, 152604), (314, 134622), (324, 130467), (471, 89748), (486, 86978), (554, 76302), (628, 67311), (831, 50868), (942, 44874), (972, 43489), (1108, 38151), (1413, 29916), (1662, 25434), (1884, 22437), (2493, 16956), (2826, 14958), (3324, 12717), (4239, 9972), (4986, 8478), (5652, 7479)]