73772478

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5531}}^1$

素因数の和:5574

約数の個数: 64

約数和(自身を含む): 185875200

約数和(自身を除く): 112102722

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 5531, 6669, 11062, 13338, 16593, 33186, 49779, 71903, 99558, 105089, 143806, 149337, 210178, 215709, 298674, 315267, 431418, 630534, 647127, 945801, 1294254, 1366157, 1891602, 1941381, 2732314, 2837403, 3882762, 4098471, 5674806, 8196942, 12295413, 24590826, 36886239, 73772478]

約数ペア:

[(1, 73772478), (2, 36886239), (3, 24590826), (6, 12295413), (9, 8196942), (13, 5674806), (18, 4098471), (19, 3882762), (26, 2837403), (27, 2732314), (38, 1941381), (39, 1891602), (54, 1366157), (57, 1294254), (78, 945801), (114, 647127), (117, 630534), (171, 431418), (234, 315267), (247, 298674), (342, 215709), (351, 210178), (494, 149337), (513, 143806), (702, 105089), (741, 99558), (1026, 71903), (1482, 49779), (2223, 33186), (4446, 16593), (5531, 13338), (6669, 11062)]