71972568

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6367}}^1$

素因数の和:6536

約数の個数: 48

約数和(自身を含む): 196198080

約数和(自身を除く): 124225512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 6367, 11304, 12734, 19101, 25468, 38202, 50936, 57303, 76404, 114606, 152808, 229212, 458424, 999619, 1999238, 2998857, 3998476, 5997714, 7996952, 8996571, 11995428, 17993142, 23990856, 35986284, 71972568]

約数ペア:

[(1, 71972568), (2, 35986284), (3, 23990856), (4, 17993142), (6, 11995428), (8, 8996571), (9, 7996952), (12, 5997714), (18, 3998476), (24, 2998857), (36, 1999238), (72, 999619), (157, 458424), (314, 229212), (471, 152808), (628, 114606), (942, 76404), (1256, 57303), (1413, 50936), (1884, 38202), (2826, 25468), (3768, 19101), (5652, 12734), (6367, 11304)]