39825912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 120384000

約数和(自身を除く): 80558088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 43, 56, 74, 84, 86, 111, 129, 148, 149, 168, 172, 222, 258, 259, 296, 298, 301, 344, 444, 447, 516, 518, 596, 602, 777, 888, 894, 903, 1032, 1036, 1043, 1192, 1204, 1554, 1591, 1788, 1806, 2072, 2086, 2408, 3108, 3129, 3182, 3576, 3612, 4172, 4773, 5513, 6216, 6258, 6364, 6407, 7224, 8344, 9546, 11026, 11137, 12516, 12728, 12814, 16539, 19092, 19221, 22052, 22274, 25032, 25628, 33078, 33411, 38184, 38442, 38591, 44104, 44548, 44849, 51256, 66156, 66822, 76884, 77182, 89096, 89698, 115773, 132312, 133644, 134547, 153768, 154364, 179396, 231546, 237059, 267288, 269094, 308728, 358792, 463092, 474118, 538188, 711177, 926184, 948236, 1076376, 1422354, 1659413, 1896472, 2844708, 3318826, 4978239, 5689416, 6637652, 9956478, 13275304, 19912956, 39825912]

約数ペア:

[(1, 39825912), (2, 19912956), (3, 13275304), (4, 9956478), (6, 6637652), (7, 5689416), (8, 4978239), (12, 3318826), (14, 2844708), (21, 1896472), (24, 1659413), (28, 1422354), (37, 1076376), (42, 948236), (43, 926184), (56, 711177), (74, 538188), (84, 474118), (86, 463092), (111, 358792), (129, 308728), (148, 269094), (149, 267288), (168, 237059), (172, 231546), (222, 179396), (258, 154364), (259, 153768), (296, 134547), (298, 133644), (301, 132312), (344, 115773), (444, 89698), (447, 89096), (516, 77182), (518, 76884), (596, 66822), (602, 66156), (777, 51256), (888, 44849), (894, 44548), (903, 44104), (1032, 38591), (1036, 38442), (1043, 38184), (1192, 33411), (1204, 33078), (1554, 25628), (1591, 25032), (1788, 22274), (1806, 22052), (2072, 19221), (2086, 19092), (2408, 16539), (3108, 12814), (3129, 12728), (3182, 12516), (3576, 11137), (3612, 11026), (4172, 9546), (4773, 8344), (5513, 7224), (6216, 6407), (6258, 6364)]