61478264

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 122766000

約数和(自身を除く): 61287736

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 199, 292, 398, 529, 584, 796, 1058, 1592, 1679, 2116, 3358, 4232, 4577, 6716, 9154, 13432, 14527, 18308, 29054, 36616, 38617, 58108, 77234, 105271, 116216, 154468, 210542, 308936, 334121, 421084, 668242, 842168, 1336484, 2672968, 7684783, 15369566, 30739132, 61478264]

約数ペア:

[(1, 61478264), (2, 30739132), (4, 15369566), (8, 7684783), (23, 2672968), (46, 1336484), (73, 842168), (92, 668242), (146, 421084), (184, 334121), (199, 308936), (292, 210542), (398, 154468), (529, 116216), (584, 105271), (796, 77234), (1058, 58108), (1592, 38617), (1679, 36616), (2116, 29054), (3358, 18308), (4232, 14527), (4577, 13432), (6716, 9154)]