78820224

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 251164800

約数和(自身を除く): 172344576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 64, 71, 84, 96, 98, 112, 118, 128, 142, 147, 168, 177, 192, 196, 213, 224, 236, 284, 294, 336, 354, 384, 392, 413, 426, 448, 472, 497, 568, 588, 672, 708, 784, 826, 852, 896, 944, 994, 1136, 1176, 1239, 1344, 1416, 1491, 1568, 1652, 1704, 1888, 1988, 2272, 2352, 2478, 2688, 2832, 2891, 2982, 3136, 3304, 3408, 3479, 3776, 3976, 4189, 4544, 4704, 4956, 5664, 5782, 5964, 6272, 6608, 6816, 6958, 7552, 7952, 8378, 8673, 9088, 9408, 9912, 10437, 11328, 11564, 11928, 12567, 13216, 13632, 13916, 15904, 16756, 17346, 18816, 19824, 20874, 22656, 23128, 23856, 25134, 26432, 27264, 27832, 29323, 31808, 33512, 34692, 39648, 41748, 46256, 47712, 50268, 52864, 55664, 58646, 63616, 67024, 69384, 79296, 83496, 87969, 92512, 95424, 100536, 111328, 117292, 134048, 138768, 158592, 166992, 175938, 185024, 190848, 201072, 205261, 222656, 234584, 268096, 277536, 333984, 351876, 370048, 402144, 410522, 445312, 469168, 536192, 555072, 615783, 667968, 703752, 804288, 821044, 938336, 1110144, 1231566, 1335936, 1407504, 1608576, 1642088, 1876672, 2463132, 2815008, 3284176, 3753344, 4926264, 5630016, 6568352, 9852528, 11260032, 13136704, 19705056, 26273408, 39410112, 78820224]

約数ペア:

[(1, 78820224), (2, 39410112), (3, 26273408), (4, 19705056), (6, 13136704), (7, 11260032), (8, 9852528), (12, 6568352), (14, 5630016), (16, 4926264), (21, 3753344), (24, 3284176), (28, 2815008), (32, 2463132), (42, 1876672), (48, 1642088), (49, 1608576), (56, 1407504), (59, 1335936), (64, 1231566), (71, 1110144), (84, 938336), (96, 821044), (98, 804288), (112, 703752), (118, 667968), (128, 615783), (142, 555072), (147, 536192), (168, 469168), (177, 445312), (192, 410522), (196, 402144), (213, 370048), (224, 351876), (236, 333984), (284, 277536), (294, 268096), (336, 234584), (354, 222656), (384, 205261), (392, 201072), (413, 190848), (426, 185024), (448, 175938), (472, 166992), (497, 158592), (568, 138768), (588, 134048), (672, 117292), (708, 111328), (784, 100536), (826, 95424), (852, 92512), (896, 87969), (944, 83496), (994, 79296), (1136, 69384), (1176, 67024), (1239, 63616), (1344, 58646), (1416, 55664), (1491, 52864), (1568, 50268), (1652, 47712), (1704, 46256), (1888, 41748), (1988, 39648), (2272, 34692), (2352, 33512), (2478, 31808), (2688, 29323), (2832, 27832), (2891, 27264), (2982, 26432), (3136, 25134), (3304, 23856), (3408, 23128), (3479, 22656), (3776, 20874), (3976, 19824), (4189, 18816), (4544, 17346), (4704, 16756), (4956, 15904), (5664, 13916), (5782, 13632), (5964, 13216), (6272, 12567), (6608, 11928), (6816, 11564), (6958, 11328), (7552, 10437), (7952, 9912), (8378, 9408), (8673, 9088)]