72778261248

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{410231}}^1$

素因数の和:410271

約数の個数: 216

約数和(自身を含む): 261616432896

約数和(自身を除く): 188838171648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3696, 4032, 4224, 4928, 5376, 5544, 6336, 7392, 8064, 8448, 9856, 11088, 12672, 14784, 16128, 19712, 22176, 25344, 29568, 44352, 59136, 88704, 177408, 410231, 820462, 1230693, 1640924, 2461386, 2871617, 3281848, 3692079, 4512541, 4922772, 5743234, 6563696, 7384158, 8614851, 9025082, 9845544, 11486468, 13127392, 13537623, 14768316, 17229702, 18050164, 19691088, 22972936, 25844553, 26254784, 27075246, 29536632, 31587787, 34459404, 36100328, 39382176, 40612869, 45945872, 51689106, 52509568, 54150492, 59073264, 63175574, 68918808, 72200656, 78764352, 81225738, 91891744, 94763361, 103378212, 105019136, 108300984, 118146528, 126351148, 137837616, 144401312, 157528704, 162451476, 183783488, 189526722, 206756424, 216601968, 236293056, 252702296, 275675232, 284290083, 288802624, 315057408, 324902952, 367566976, 379053444, 413512848, 433203936, 472586112, 505404592, 551350464, 568580166, 577605248, 649805904, 735133952, 758106888, 827025696, 866407872, 945172224, 1010809184, 1102700928, 1137160332, 1155210496, 1299611808, 1516213776, 1654051392, 1732815744, 2021618368, 2205401856, 2274320664, 2599223616, 3032427552, 3308102784, 3465631488, 4043236736, 4548641328, 5198447232, 6064855104, 6616205568, 8086473472, 9097282656, 10396894464, 12129710208, 18194565312, 24259420416, 36389130624, 72778261248]

約数ペア:

[(1, 72778261248), (2, 36389130624), (3, 24259420416), (4, 18194565312), (6, 12129710208), (7, 10396894464), (8, 9097282656), (9, 8086473472), (11, 6616205568), (12, 6064855104), (14, 5198447232), (16, 4548641328), (18, 4043236736), (21, 3465631488), (22, 3308102784), (24, 3032427552), (28, 2599223616), (32, 2274320664), (33, 2205401856), (36, 2021618368), (42, 1732815744), (44, 1654051392), (48, 1516213776), (56, 1299611808), (63, 1155210496), (64, 1137160332), (66, 1102700928), (72, 1010809184), (77, 945172224), (84, 866407872), (88, 827025696), (96, 758106888), (99, 735133952), (112, 649805904), (126, 577605248), (128, 568580166), (132, 551350464), (144, 505404592), (154, 472586112), (168, 433203936), (176, 413512848), (192, 379053444), (198, 367566976), (224, 324902952), (231, 315057408), (252, 288802624), (256, 284290083), (264, 275675232), (288, 252702296), (308, 236293056), (336, 216601968), (352, 206756424), (384, 189526722), (396, 183783488), (448, 162451476), (462, 157528704), (504, 144401312), (528, 137837616), (576, 126351148), (616, 118146528), (672, 108300984), (693, 105019136), (704, 103378212), (768, 94763361), (792, 91891744), (896, 81225738), (924, 78764352), (1008, 72200656), (1056, 68918808), (1152, 63175574), (1232, 59073264), (1344, 54150492), (1386, 52509568), (1408, 51689106), (1584, 45945872), (1792, 40612869), (1848, 39382176), (2016, 36100328), (2112, 34459404), (2304, 31587787), (2464, 29536632), (2688, 27075246), (2772, 26254784), (2816, 25844553), (3168, 22972936), (3696, 19691088), (4032, 18050164), (4224, 17229702), (4928, 14768316), (5376, 13537623), (5544, 13127392), (6336, 11486468), (7392, 9845544), (8064, 9025082), (8448, 8614851), (9856, 7384158), (11088, 6563696), (12672, 5743234), (14784, 4922772), (16128, 4512541), (19712, 3692079), (22176, 3281848), (25344, 2871617), (29568, 2461386), (44352, 1640924), (59136, 1230693), (88704, 820462), (177408, 410231)]