71332534

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 138940920

約数和(自身を除く): 67608386

約数列:

[1, 2, 7, 13, 14, 26, 49, 59, 73, 91, 98, 118, 146, 169, 182, 338, 413, 511, 637, 767, 826, 949, 1022, 1183, 1274, 1534, 1898, 2366, 2891, 3577, 4307, 5369, 5782, 6643, 7154, 8281, 8614, 9971, 10738, 12337, 13286, 16562, 19942, 24674, 30149, 37583, 46501, 55991, 60298, 69797, 75166, 86359, 93002, 111982, 139594, 172718, 211043, 391937, 422086, 488579, 604513, 727883, 783874, 977158, 1209026, 1455766, 2743559, 5095181, 5487118, 10190362, 35666267, 71332534]

約数ペア:

[(1, 71332534), (2, 35666267), (7, 10190362), (13, 5487118), (14, 5095181), (26, 2743559), (49, 1455766), (59, 1209026), (73, 977158), (91, 783874), (98, 727883), (118, 604513), (146, 488579), (169, 422086), (182, 391937), (338, 211043), (413, 172718), (511, 139594), (637, 111982), (767, 93002), (826, 86359), (949, 75166), (1022, 69797), (1183, 60298), (1274, 55991), (1534, 46501), (1898, 37583), (2366, 30149), (2891, 24674), (3577, 19942), (4307, 16562), (5369, 13286), (5782, 12337), (6643, 10738), (7154, 9971), (8281, 8614)]