80331264

素因数分解:

$2^9\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 200

約数和(自身を含む): 259944300

約数和(自身を除く): 179613036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 149, 156, 162, 192, 208, 216, 234, 256, 288, 298, 312, 324, 351, 384, 416, 432, 447, 468, 512, 576, 596, 624, 648, 702, 768, 832, 864, 894, 936, 1053, 1152, 1192, 1248, 1296, 1341, 1404, 1536, 1664, 1728, 1788, 1872, 1937, 2106, 2304, 2384, 2496, 2592, 2682, 2808, 3328, 3456, 3576, 3744, 3874, 4023, 4212, 4608, 4768, 4992, 5184, 5364, 5616, 5811, 6656, 6912, 7152, 7488, 7748, 8046, 8424, 9536, 9984, 10368, 10728, 11232, 11622, 12069, 13824, 14304, 14976, 15496, 16092, 16848, 17433, 19072, 19968, 20736, 21456, 22464, 23244, 24138, 28608, 29952, 30992, 32184, 33696, 34866, 38144, 41472, 42912, 44928, 46488, 48276, 52299, 57216, 59904, 61984, 64368, 67392, 69732, 76288, 85824, 89856, 92976, 96552, 104598, 114432, 123968, 128736, 134784, 139464, 156897, 171648, 179712, 185952, 193104, 209196, 228864, 247936, 257472, 269568, 278928, 313794, 343296, 371904, 386208, 418392, 495872, 514944, 539136, 557856, 627588, 686592, 743808, 772416, 836784, 991744, 1029888, 1115712, 1255176, 1487616, 1544832, 1673568, 2059776, 2231424, 2510352, 2975232, 3089664, 3347136, 4462848, 5020704, 6179328, 6694272, 8925696, 10041408, 13388544, 20082816, 26777088, 40165632, 80331264]

約数ペア:

[(1, 80331264), (2, 40165632), (3, 26777088), (4, 20082816), (6, 13388544), (8, 10041408), (9, 8925696), (12, 6694272), (13, 6179328), (16, 5020704), (18, 4462848), (24, 3347136), (26, 3089664), (27, 2975232), (32, 2510352), (36, 2231424), (39, 2059776), (48, 1673568), (52, 1544832), (54, 1487616), (64, 1255176), (72, 1115712), (78, 1029888), (81, 991744), (96, 836784), (104, 772416), (108, 743808), (117, 686592), (128, 627588), (144, 557856), (149, 539136), (156, 514944), (162, 495872), (192, 418392), (208, 386208), (216, 371904), (234, 343296), (256, 313794), (288, 278928), (298, 269568), (312, 257472), (324, 247936), (351, 228864), (384, 209196), (416, 193104), (432, 185952), (447, 179712), (468, 171648), (512, 156897), (576, 139464), (596, 134784), (624, 128736), (648, 123968), (702, 114432), (768, 104598), (832, 96552), (864, 92976), (894, 89856), (936, 85824), (1053, 76288), (1152, 69732), (1192, 67392), (1248, 64368), (1296, 61984), (1341, 59904), (1404, 57216), (1536, 52299), (1664, 48276), (1728, 46488), (1788, 44928), (1872, 42912), (1937, 41472), (2106, 38144), (2304, 34866), (2384, 33696), (2496, 32184), (2592, 30992), (2682, 29952), (2808, 28608), (3328, 24138), (3456, 23244), (3576, 22464), (3744, 21456), (3874, 20736), (4023, 19968), (4212, 19072), (4608, 17433), (4768, 16848), (4992, 16092), (5184, 15496), (5364, 14976), (5616, 14304), (5811, 13824), (6656, 12069), (6912, 11622), (7152, 11232), (7488, 10728), (7748, 10368), (8046, 9984), (8424, 9536)]