90160336

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 207458944

約数和(自身を除く): 117298608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 97, 112, 172, 193, 194, 301, 344, 386, 388, 602, 679, 688, 772, 776, 1204, 1351, 1358, 1544, 1552, 2408, 2702, 2716, 3088, 4171, 4816, 5404, 5432, 8299, 8342, 10808, 10864, 16598, 16684, 18721, 21616, 29197, 33196, 33368, 37442, 58093, 58394, 66392, 66736, 74884, 116186, 116788, 131047, 132784, 149768, 232372, 233576, 262094, 299536, 464744, 467152, 524188, 805003, 929488, 1048376, 1610006, 2096752, 3220012, 5635021, 6440024, 11270042, 12880048, 22540084, 45080168, 90160336]

約数ペア:

[(1, 90160336), (2, 45080168), (4, 22540084), (7, 12880048), (8, 11270042), (14, 6440024), (16, 5635021), (28, 3220012), (43, 2096752), (56, 1610006), (86, 1048376), (97, 929488), (112, 805003), (172, 524188), (193, 467152), (194, 464744), (301, 299536), (344, 262094), (386, 233576), (388, 232372), (602, 149768), (679, 132784), (688, 131047), (772, 116788), (776, 116186), (1204, 74884), (1351, 66736), (1358, 66392), (1544, 58394), (1552, 58093), (2408, 37442), (2702, 33368), (2716, 33196), (3088, 29197), (4171, 21616), (4816, 18721), (5404, 16684), (5432, 16598), (8299, 10864), (8342, 10808)]