79177728

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 246486240

約数和(自身を除く): 167308512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 263, 294, 336, 384, 392, 448, 512, 526, 588, 672, 768, 784, 789, 896, 1024, 1052, 1176, 1344, 1536, 1568, 1578, 1792, 1841, 2048, 2104, 2352, 2688, 3072, 3136, 3156, 3584, 3682, 4208, 4704, 5376, 5523, 6144, 6272, 6312, 7168, 7364, 8416, 9408, 10752, 11046, 12544, 12624, 12887, 14336, 14728, 16832, 18816, 21504, 22092, 25088, 25248, 25774, 29456, 33664, 37632, 38661, 43008, 44184, 50176, 50496, 51548, 58912, 67328, 75264, 77322, 88368, 100352, 100992, 103096, 117824, 134656, 150528, 154644, 176736, 201984, 206192, 235648, 269312, 301056, 309288, 353472, 403968, 412384, 471296, 538624, 618576, 706944, 807936, 824768, 942592, 1237152, 1413888, 1615872, 1649536, 1885184, 2474304, 2827776, 3299072, 3770368, 4948608, 5655552, 6598144, 9897216, 11311104, 13196288, 19794432, 26392576, 39588864, 79177728]

約数ペア:

[(1, 79177728), (2, 39588864), (3, 26392576), (4, 19794432), (6, 13196288), (7, 11311104), (8, 9897216), (12, 6598144), (14, 5655552), (16, 4948608), (21, 3770368), (24, 3299072), (28, 2827776), (32, 2474304), (42, 1885184), (48, 1649536), (49, 1615872), (56, 1413888), (64, 1237152), (84, 942592), (96, 824768), (98, 807936), (112, 706944), (128, 618576), (147, 538624), (168, 471296), (192, 412384), (196, 403968), (224, 353472), (256, 309288), (263, 301056), (294, 269312), (336, 235648), (384, 206192), (392, 201984), (448, 176736), (512, 154644), (526, 150528), (588, 134656), (672, 117824), (768, 103096), (784, 100992), (789, 100352), (896, 88368), (1024, 77322), (1052, 75264), (1176, 67328), (1344, 58912), (1536, 51548), (1568, 50496), (1578, 50176), (1792, 44184), (1841, 43008), (2048, 38661), (2104, 37632), (2352, 33664), (2688, 29456), (3072, 25774), (3136, 25248), (3156, 25088), (3584, 22092), (3682, 21504), (4208, 18816), (4704, 16832), (5376, 14728), (5523, 14336), (6144, 12887), (6272, 12624), (6312, 12544), (7168, 11046), (7364, 10752), (8416, 9408)]