81505955328

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103843}}^1$

素因数の和:103944

約数の個数: 160

約数和(自身を含む): 251558351616

約数和(自身を除く): 170052396288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 438, 448, 511, 512, 584, 672, 768, 876, 896, 1022, 1168, 1344, 1533, 1536, 1752, 1792, 2044, 2336, 2688, 3066, 3504, 3584, 4088, 4672, 5376, 6132, 7008, 8176, 9344, 10752, 12264, 14016, 16352, 18688, 24528, 28032, 32704, 37376, 49056, 56064, 65408, 98112, 103843, 112128, 130816, 196224, 207686, 261632, 311529, 392448, 415372, 623058, 726901, 784896, 830744, 1246116, 1453802, 1661488, 2180703, 2492232, 2907604, 3322976, 4361406, 4984464, 5815208, 6645952, 7580539, 8722812, 9968928, 11630416, 13291904, 15161078, 17445624, 19937856, 22741617, 23260832, 26583808, 30322156, 34891248, 39875712, 45483234, 46521664, 53063773, 53167616, 60644312, 69782496, 79751424, 90966468, 93043328, 106127546, 121288624, 139564992, 159191319, 159502848, 181932936, 186086656, 212255092, 242577248, 279129984, 318382638, 363865872, 372173312, 424510184, 485154496, 558259968, 636765276, 727731744, 849020368, 970308992, 1116519936, 1273530552, 1455463488, 1698040736, 1940617984, 2547061104, 2910926976, 3396081472, 3881235968, 5094122208, 5821853952, 6792162944, 10188244416, 11643707904, 13584325888, 20376488832, 27168651776, 40752977664, 81505955328]

約数ペア:

[(1, 81505955328), (2, 40752977664), (3, 27168651776), (4, 20376488832), (6, 13584325888), (7, 11643707904), (8, 10188244416), (12, 6792162944), (14, 5821853952), (16, 5094122208), (21, 3881235968), (24, 3396081472), (28, 2910926976), (32, 2547061104), (42, 1940617984), (48, 1698040736), (56, 1455463488), (64, 1273530552), (73, 1116519936), (84, 970308992), (96, 849020368), (112, 727731744), (128, 636765276), (146, 558259968), (168, 485154496), (192, 424510184), (219, 372173312), (224, 363865872), (256, 318382638), (292, 279129984), (336, 242577248), (384, 212255092), (438, 186086656), (448, 181932936), (511, 159502848), (512, 159191319), (584, 139564992), (672, 121288624), (768, 106127546), (876, 93043328), (896, 90966468), (1022, 79751424), (1168, 69782496), (1344, 60644312), (1533, 53167616), (1536, 53063773), (1752, 46521664), (1792, 45483234), (2044, 39875712), (2336, 34891248), (2688, 30322156), (3066, 26583808), (3504, 23260832), (3584, 22741617), (4088, 19937856), (4672, 17445624), (5376, 15161078), (6132, 13291904), (7008, 11630416), (8176, 9968928), (9344, 8722812), (10752, 7580539), (12264, 6645952), (14016, 5815208), (16352, 4984464), (18688, 4361406), (24528, 3322976), (28032, 2907604), (32704, 2492232), (37376, 2180703), (49056, 1661488), (56064, 1453802), (65408, 1246116), (98112, 830744), (103843, 784896), (112128, 726901), (130816, 623058), (196224, 415372), (207686, 392448), (261632, 311529)]