78876293888

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{2137}}^1$

素因数の和:2682

約数の個数: 144

約数和(自身を含む): 184591841280

約数和(自身を除く): 105715547392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 479, 602, 688, 896, 958, 1204, 1376, 1792, 1916, 2137, 2408, 2752, 3353, 3832, 4274, 4816, 5504, 6706, 7664, 8548, 9632, 11008, 13412, 14959, 15328, 17096, 19264, 20597, 26824, 29918, 30656, 34192, 38528, 41194, 53648, 59836, 61312, 68384, 77056, 82388, 91891, 107296, 119672, 122624, 136768, 144179, 164776, 183782, 214592, 239344, 273536, 288358, 329552, 367564, 429184, 478688, 547072, 576716, 643237, 659104, 735128, 858368, 957376, 1023623, 1153432, 1286474, 1318208, 1470256, 1914752, 2047246, 2306864, 2572948, 2636416, 2940512, 3829504, 4094492, 4613728, 5145896, 5272832, 5881024, 7165361, 8188984, 9227456, 10291792, 11762048, 14330722, 16377968, 18454912, 20583584, 23524096, 28661444, 32755936, 36909824, 41167168, 44015789, 57322888, 65511872, 82334336, 88031578, 114645776, 131023744, 164668672, 176063156, 229291552, 262047488, 308110523, 352126312, 458583104, 616221046, 704252624, 917166208, 1232442092, 1408505248, 1834332416, 2464884184, 2817010496, 4929768368, 5634020992, 9859536736, 11268041984, 19719073472, 39438146944, 78876293888]

約数ペア:

[(1, 78876293888), (2, 39438146944), (4, 19719073472), (7, 11268041984), (8, 9859536736), (14, 5634020992), (16, 4929768368), (28, 2817010496), (32, 2464884184), (43, 1834332416), (56, 1408505248), (64, 1232442092), (86, 917166208), (112, 704252624), (128, 616221046), (172, 458583104), (224, 352126312), (256, 308110523), (301, 262047488), (344, 229291552), (448, 176063156), (479, 164668672), (602, 131023744), (688, 114645776), (896, 88031578), (958, 82334336), (1204, 65511872), (1376, 57322888), (1792, 44015789), (1916, 41167168), (2137, 36909824), (2408, 32755936), (2752, 28661444), (3353, 23524096), (3832, 20583584), (4274, 18454912), (4816, 16377968), (5504, 14330722), (6706, 11762048), (7664, 10291792), (8548, 9227456), (9632, 8188984), (11008, 7165361), (13412, 5881024), (14959, 5272832), (15328, 5145896), (17096, 4613728), (19264, 4094492), (20597, 3829504), (26824, 2940512), (29918, 2636416), (30656, 2572948), (34192, 2306864), (38528, 2047246), (41194, 1914752), (53648, 1470256), (59836, 1318208), (61312, 1286474), (68384, 1153432), (77056, 1023623), (82388, 957376), (91891, 858368), (107296, 735128), (119672, 659104), (122624, 643237), (136768, 576716), (144179, 547072), (164776, 478688), (183782, 429184), (214592, 367564), (239344, 329552), (273536, 288358)]