81490153248

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{28729}}^1$

素因数の和:28829

約数の個数: 288

約数和(自身を含む): 280620849600

約数和(自身を除く): 199130696352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 67, 72, 84, 96, 98, 108, 112, 126, 134, 144, 147, 168, 189, 196, 201, 216, 224, 252, 268, 288, 294, 336, 378, 392, 402, 432, 441, 469, 504, 536, 588, 603, 672, 756, 784, 804, 864, 882, 938, 1008, 1072, 1176, 1206, 1323, 1407, 1512, 1568, 1608, 1764, 1809, 1876, 2016, 2144, 2352, 2412, 2646, 2814, 3024, 3216, 3283, 3528, 3618, 3752, 4221, 4704, 4824, 5292, 5628, 6048, 6432, 6566, 7056, 7236, 7504, 8442, 9648, 9849, 10584, 11256, 12663, 13132, 14112, 14472, 15008, 16884, 19296, 19698, 21168, 22512, 25326, 26264, 28729, 28944, 29547, 33768, 39396, 42336, 45024, 50652, 52528, 57458, 57888, 59094, 67536, 78792, 86187, 88641, 101304, 105056, 114916, 118188, 135072, 157584, 172374, 177282, 201103, 202608, 229832, 236376, 258561, 315168, 344748, 354564, 402206, 405216, 459664, 472752, 517122, 603309, 689496, 709128, 775683, 804412, 919328, 945504, 1034244, 1206618, 1378992, 1407721, 1418256, 1551366, 1608824, 1809927, 1924843, 2068488, 2413236, 2757984, 2815442, 2836512, 3102732, 3217648, 3619854, 3849686, 4136976, 4223163, 4826472, 5429781, 5630884, 5774529, 6205464, 6435296, 7239708, 7699372, 8273952, 8446326, 9652944, 10859562, 11261768, 11549058, 12410928, 12669489, 13473901, 14479416, 15398744, 16892652, 17323587, 19305888, 21719124, 22523536, 23098116, 24821856, 25338978, 26947802, 28958832, 30797488, 33785304, 34647174, 38008467, 40421703, 43438248, 45047072, 46196232, 50677956, 51970761, 53895604, 57917664, 61594976, 67570608, 69294348, 76016934, 80843406, 86876496, 92392464, 94317307, 101355912, 103941522, 107791208, 121265109, 135141216, 138588696, 152033868, 161686812, 173752992, 184784928, 188634614, 202711824, 207883044, 215582416, 242530218, 277177392, 282951921, 304067736, 323373624, 363795327, 377269228, 405423648, 415766088, 431164832, 485060436, 554354784, 565903842, 608135472, 646747248, 727590654, 754538456, 831532176, 848855763, 970120872, 1131807684, 1216270944, 1293494496, 1455181308, 1509076912, 1663064352, 1697711526, 1940241744, 2263615368, 2546567289, 2910362616, 3018153824, 3395423052, 3880483488, 4527230736, 5093134578, 5820725232, 6790846104, 9054461472, 10186269156, 11641450464, 13581692208, 20372538312, 27163384416, 40745076624, 81490153248]

約数ペア:

[(1, 81490153248), (2, 40745076624), (3, 27163384416), (4, 20372538312), (6, 13581692208), (7, 11641450464), (8, 10186269156), (9, 9054461472), (12, 6790846104), (14, 5820725232), (16, 5093134578), (18, 4527230736), (21, 3880483488), (24, 3395423052), (27, 3018153824), (28, 2910362616), (32, 2546567289), (36, 2263615368), (42, 1940241744), (48, 1697711526), (49, 1663064352), (54, 1509076912), (56, 1455181308), (63, 1293494496), (67, 1216270944), (72, 1131807684), (84, 970120872), (96, 848855763), (98, 831532176), (108, 754538456), (112, 727590654), (126, 646747248), (134, 608135472), (144, 565903842), (147, 554354784), (168, 485060436), (189, 431164832), (196, 415766088), (201, 405423648), (216, 377269228), (224, 363795327), (252, 323373624), (268, 304067736), (288, 282951921), (294, 277177392), (336, 242530218), (378, 215582416), (392, 207883044), (402, 202711824), (432, 188634614), (441, 184784928), (469, 173752992), (504, 161686812), (536, 152033868), (588, 138588696), (603, 135141216), (672, 121265109), (756, 107791208), (784, 103941522), (804, 101355912), (864, 94317307), (882, 92392464), (938, 86876496), (1008, 80843406), (1072, 76016934), (1176, 69294348), (1206, 67570608), (1323, 61594976), (1407, 57917664), (1512, 53895604), (1568, 51970761), (1608, 50677956), (1764, 46196232), (1809, 45047072), (1876, 43438248), (2016, 40421703), (2144, 38008467), (2352, 34647174), (2412, 33785304), (2646, 30797488), (2814, 28958832), (3024, 26947802), (3216, 25338978), (3283, 24821856), (3528, 23098116), (3618, 22523536), (3752, 21719124), (4221, 19305888), (4704, 17323587), (4824, 16892652), (5292, 15398744), (5628, 14479416), (6048, 13473901), (6432, 12669489), (6566, 12410928), (7056, 11549058), (7236, 11261768), (7504, 10859562), (8442, 9652944), (9648, 8446326), (9849, 8273952), (10584, 7699372), (11256, 7239708), (12663, 6435296), (13132, 6205464), (14112, 5774529), (14472, 5630884), (15008, 5429781), (16884, 4826472), (19296, 4223163), (19698, 4136976), (21168, 3849686), (22512, 3619854), (25326, 3217648), (26264, 3102732), (28729, 2836512), (28944, 2815442), (29547, 2757984), (33768, 2413236), (39396, 2068488), (42336, 1924843), (45024, 1809927), (50652, 1608824), (52528, 1551366), (57458, 1418256), (57888, 1407721), (59094, 1378992), (67536, 1206618), (78792, 1034244), (86187, 945504), (88641, 919328), (101304, 804412), (105056, 775683), (114916, 709128), (118188, 689496), (135072, 603309), (157584, 517122), (172374, 472752), (177282, 459664), (201103, 405216), (202608, 402206), (229832, 354564), (236376, 344748), (258561, 315168)]