68072688

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3011}}^1$

素因数の和:3182

約数の個数: 60

約数和(自身を含む): 191786088

約数和(自身を除く): 123713400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3011, 3768, 5652, 6022, 7536, 9033, 11304, 12044, 18066, 22608, 24088, 27099, 36132, 48176, 54198, 72264, 108396, 144528, 216792, 433584, 472727, 945454, 1418181, 1890908, 2836362, 3781816, 4254543, 5672724, 7563632, 8509086, 11345448, 17018172, 22690896, 34036344, 68072688]

約数ペア:

[(1, 68072688), (2, 34036344), (3, 22690896), (4, 17018172), (6, 11345448), (8, 8509086), (9, 7563632), (12, 5672724), (16, 4254543), (18, 3781816), (24, 2836362), (36, 1890908), (48, 1418181), (72, 945454), (144, 472727), (157, 433584), (314, 216792), (471, 144528), (628, 108396), (942, 72264), (1256, 54198), (1413, 48176), (1884, 36132), (2512, 27099), (2826, 24088), (3011, 22608), (3768, 18066), (5652, 12044), (6022, 11304), (7536, 9033)]