68827968

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 280

約数和(自身を含む): 238987584

約数和(自身を除く): 170159616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 71, 72, 81, 88, 96, 99, 102, 108, 132, 136, 142, 144, 153, 162, 176, 187, 192, 198, 204, 213, 216, 264, 272, 284, 288, 297, 306, 324, 352, 374, 396, 408, 426, 432, 459, 528, 544, 561, 568, 576, 594, 612, 639, 648, 704, 748, 781, 792, 816, 852, 864, 891, 918, 1056, 1088, 1122, 1136, 1188, 1207, 1224, 1278, 1296, 1377, 1496, 1562, 1584, 1632, 1683, 1704, 1728, 1782, 1836, 1917, 2112, 2244, 2272, 2343, 2376, 2414, 2448, 2556, 2592, 2754, 2992, 3124, 3168, 3264, 3366, 3408, 3564, 3621, 3672, 3834, 4488, 4544, 4686, 4752, 4828, 4896, 5049, 5112, 5184, 5508, 5751, 5984, 6248, 6336, 6732, 6816, 7029, 7128, 7242, 7344, 7668, 8976, 9372, 9504, 9656, 9792, 10098, 10224, 10863, 11016, 11502, 11968, 12496, 13277, 13464, 13632, 14058, 14256, 14484, 14688, 15147, 15336, 17952, 18744, 19008, 19312, 20196, 20448, 21087, 21726, 22032, 23004, 24992, 26554, 26928, 28116, 28512, 28968, 29376, 30294, 30672, 32589, 35904, 37488, 38624, 39831, 40392, 40896, 42174, 43452, 44064, 46008, 49984, 53108, 53856, 56232, 57024, 57936, 60588, 61344, 63261, 65178, 74976, 77248, 79662, 80784, 84348, 86904, 88128, 92016, 97767, 106216, 107712, 112464, 115872, 119493, 121176, 122688, 126522, 130356, 149952, 159324, 161568, 168696, 173808, 184032, 195534, 212432, 224928, 231744, 238986, 242352, 253044, 260712, 318648, 323136, 337392, 347616, 358479, 368064, 391068, 424864, 449856, 477972, 484704, 506088, 521424, 637296, 674784, 695232, 716958, 782136, 849728, 955944, 969408, 1012176, 1042848, 1075437, 1274592, 1349568, 1433916, 1564272, 1911888, 2024352, 2085696, 2150874, 2549184, 2867832, 3128544, 3823776, 4048704, 4301748, 5735664, 6257088, 7647552, 8603496, 11471328, 17206992, 22942656, 34413984, 68827968]

約数ペア:

[(1, 68827968), (2, 34413984), (3, 22942656), (4, 17206992), (6, 11471328), (8, 8603496), (9, 7647552), (11, 6257088), (12, 5735664), (16, 4301748), (17, 4048704), (18, 3823776), (22, 3128544), (24, 2867832), (27, 2549184), (32, 2150874), (33, 2085696), (34, 2024352), (36, 1911888), (44, 1564272), (48, 1433916), (51, 1349568), (54, 1274592), (64, 1075437), (66, 1042848), (68, 1012176), (71, 969408), (72, 955944), (81, 849728), (88, 782136), (96, 716958), (99, 695232), (102, 674784), (108, 637296), (132, 521424), (136, 506088), (142, 484704), (144, 477972), (153, 449856), (162, 424864), (176, 391068), (187, 368064), (192, 358479), (198, 347616), (204, 337392), (213, 323136), (216, 318648), (264, 260712), (272, 253044), (284, 242352), (288, 238986), (297, 231744), (306, 224928), (324, 212432), (352, 195534), (374, 184032), (396, 173808), (408, 168696), (426, 161568), (432, 159324), (459, 149952), (528, 130356), (544, 126522), (561, 122688), (568, 121176), (576, 119493), (594, 115872), (612, 112464), (639, 107712), (648, 106216), (704, 97767), (748, 92016), (781, 88128), (792, 86904), (816, 84348), (852, 80784), (864, 79662), (891, 77248), (918, 74976), (1056, 65178), (1088, 63261), (1122, 61344), (1136, 60588), (1188, 57936), (1207, 57024), (1224, 56232), (1278, 53856), (1296, 53108), (1377, 49984), (1496, 46008), (1562, 44064), (1584, 43452), (1632, 42174), (1683, 40896), (1704, 40392), (1728, 39831), (1782, 38624), (1836, 37488), (1917, 35904), (2112, 32589), (2244, 30672), (2272, 30294), (2343, 29376), (2376, 28968), (2414, 28512), (2448, 28116), (2556, 26928), (2592, 26554), (2754, 24992), (2992, 23004), (3124, 22032), (3168, 21726), (3264, 21087), (3366, 20448), (3408, 20196), (3564, 19312), (3621, 19008), (3672, 18744), (3834, 17952), (4488, 15336), (4544, 15147), (4686, 14688), (4752, 14484), (4828, 14256), (4896, 14058), (5049, 13632), (5112, 13464), (5184, 13277), (5508, 12496), (5751, 11968), (5984, 11502), (6248, 11016), (6336, 10863), (6732, 10224), (6816, 10098), (7029, 9792), (7128, 9656), (7242, 9504), (7344, 9372), (7668, 8976)]