66608244

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 192628800

約数和(自身を除く): 126020556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 81, 87, 102, 108, 116, 139, 153, 162, 174, 204, 243, 261, 278, 306, 324, 348, 417, 459, 486, 493, 522, 556, 612, 783, 834, 918, 972, 986, 1044, 1251, 1377, 1479, 1566, 1668, 1836, 1972, 2349, 2363, 2502, 2754, 2958, 3132, 3753, 4031, 4131, 4437, 4698, 4726, 5004, 5508, 5916, 7047, 7089, 7506, 8062, 8262, 8874, 9396, 9452, 11259, 12093, 13311, 14094, 14178, 15012, 16124, 16524, 17748, 21267, 22518, 24186, 26622, 28188, 28356, 33777, 36279, 39933, 42534, 45036, 48372, 53244, 63801, 67554, 68527, 72558, 79866, 85068, 108837, 119799, 127602, 135108, 137054, 145116, 159732, 191403, 205581, 217674, 239598, 255204, 274108, 326511, 382806, 411162, 435348, 479196, 574209, 616743, 653022, 765612, 822324, 979533, 1148418, 1233486, 1306044, 1850229, 1959066, 2296836, 2466972, 3700458, 3918132, 5550687, 7400916, 11101374, 16652061, 22202748, 33304122, 66608244]

約数ペア:

[(1, 66608244), (2, 33304122), (3, 22202748), (4, 16652061), (6, 11101374), (9, 7400916), (12, 5550687), (17, 3918132), (18, 3700458), (27, 2466972), (29, 2296836), (34, 1959066), (36, 1850229), (51, 1306044), (54, 1233486), (58, 1148418), (68, 979533), (81, 822324), (87, 765612), (102, 653022), (108, 616743), (116, 574209), (139, 479196), (153, 435348), (162, 411162), (174, 382806), (204, 326511), (243, 274108), (261, 255204), (278, 239598), (306, 217674), (324, 205581), (348, 191403), (417, 159732), (459, 145116), (486, 137054), (493, 135108), (522, 127602), (556, 119799), (612, 108837), (783, 85068), (834, 79866), (918, 72558), (972, 68527), (986, 67554), (1044, 63801), (1251, 53244), (1377, 48372), (1479, 45036), (1566, 42534), (1668, 39933), (1836, 36279), (1972, 33777), (2349, 28356), (2363, 28188), (2502, 26622), (2754, 24186), (2958, 22518), (3132, 21267), (3753, 17748), (4031, 16524), (4131, 16124), (4437, 15012), (4698, 14178), (4726, 14094), (5004, 13311), (5508, 12093), (5916, 11259), (7047, 9452), (7089, 9396), (7506, 8874), (8062, 8262)]