81583488

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 274110720

約数和(自身を除く): 192527232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 67, 72, 84, 96, 112, 126, 128, 134, 144, 151, 168, 192, 201, 224, 252, 268, 288, 302, 336, 384, 402, 448, 453, 469, 504, 536, 576, 603, 604, 672, 804, 896, 906, 938, 1008, 1057, 1072, 1152, 1206, 1208, 1344, 1359, 1407, 1608, 1812, 1876, 2016, 2114, 2144, 2412, 2416, 2688, 2718, 2814, 3171, 3216, 3624, 3752, 4032, 4221, 4228, 4288, 4824, 4832, 5436, 5628, 6342, 6432, 7248, 7504, 8064, 8442, 8456, 8576, 9513, 9648, 9664, 10117, 10872, 11256, 12684, 12864, 14496, 15008, 16884, 16912, 19026, 19296, 19328, 20234, 21744, 22512, 25368, 25728, 28992, 30016, 30351, 33768, 33824, 38052, 38592, 40468, 43488, 45024, 50736, 57984, 60032, 60702, 67536, 67648, 70819, 76104, 77184, 80936, 86976, 90048, 91053, 101472, 121404, 135072, 135296, 141638, 152208, 161872, 173952, 180096, 182106, 202944, 212457, 242808, 270144, 283276, 304416, 323744, 364212, 405888, 424914, 485616, 540288, 566552, 608832, 637371, 647488, 728424, 849828, 971232, 1133104, 1217664, 1274742, 1294976, 1456848, 1699656, 1942464, 2266208, 2549484, 2913696, 3399312, 3884928, 4532416, 5098968, 5827392, 6798624, 9064832, 10197936, 11654784, 13597248, 20395872, 27194496, 40791744, 81583488]

約数ペア:

[(1, 81583488), (2, 40791744), (3, 27194496), (4, 20395872), (6, 13597248), (7, 11654784), (8, 10197936), (9, 9064832), (12, 6798624), (14, 5827392), (16, 5098968), (18, 4532416), (21, 3884928), (24, 3399312), (28, 2913696), (32, 2549484), (36, 2266208), (42, 1942464), (48, 1699656), (56, 1456848), (63, 1294976), (64, 1274742), (67, 1217664), (72, 1133104), (84, 971232), (96, 849828), (112, 728424), (126, 647488), (128, 637371), (134, 608832), (144, 566552), (151, 540288), (168, 485616), (192, 424914), (201, 405888), (224, 364212), (252, 323744), (268, 304416), (288, 283276), (302, 270144), (336, 242808), (384, 212457), (402, 202944), (448, 182106), (453, 180096), (469, 173952), (504, 161872), (536, 152208), (576, 141638), (603, 135296), (604, 135072), (672, 121404), (804, 101472), (896, 91053), (906, 90048), (938, 86976), (1008, 80936), (1057, 77184), (1072, 76104), (1152, 70819), (1206, 67648), (1208, 67536), (1344, 60702), (1359, 60032), (1407, 57984), (1608, 50736), (1812, 45024), (1876, 43488), (2016, 40468), (2114, 38592), (2144, 38052), (2412, 33824), (2416, 33768), (2688, 30351), (2718, 30016), (2814, 28992), (3171, 25728), (3216, 25368), (3624, 22512), (3752, 21744), (4032, 20234), (4221, 19328), (4228, 19296), (4288, 19026), (4824, 16912), (4832, 16884), (5436, 15008), (5628, 14496), (6342, 12864), (6432, 12684), (7248, 11256), (7504, 10872), (8064, 10117), (8442, 9664), (8456, 9648), (8576, 9513)]