25131168

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 81648000

約数和(自身を除く): 56516832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 48, 51, 54, 58, 59, 68, 72, 87, 96, 102, 108, 116, 118, 136, 144, 153, 174, 177, 204, 216, 232, 236, 261, 272, 288, 306, 348, 354, 408, 432, 459, 464, 472, 493, 522, 531, 544, 612, 696, 708, 783, 816, 864, 918, 928, 944, 986, 1003, 1044, 1062, 1224, 1392, 1416, 1479, 1566, 1593, 1632, 1711, 1836, 1888, 1972, 2006, 2088, 2124, 2448, 2784, 2832, 2958, 3009, 3132, 3186, 3422, 3672, 3944, 4012, 4176, 4248, 4437, 4896, 5133, 5664, 5916, 6018, 6264, 6372, 6844, 7344, 7888, 8024, 8352, 8496, 8874, 9027, 10266, 11832, 12036, 12528, 12744, 13311, 13688, 14688, 15399, 15776, 16048, 16992, 17748, 18054, 20532, 23664, 24072, 25056, 25488, 26622, 27081, 27376, 29087, 30798, 32096, 35496, 36108, 41064, 46197, 47328, 48144, 50976, 53244, 54162, 54752, 58174, 61596, 70992, 72216, 82128, 87261, 92394, 96288, 106488, 108324, 116348, 123192, 141984, 144432, 164256, 174522, 184788, 212976, 216648, 232696, 246384, 261783, 288864, 349044, 369576, 425952, 433296, 465392, 492768, 523566, 698088, 739152, 785349, 866592, 930784, 1047132, 1396176, 1478304, 1570698, 2094264, 2792352, 3141396, 4188528, 6282792, 8377056, 12565584, 25131168]

約数ペア:

[(1, 25131168), (2, 12565584), (3, 8377056), (4, 6282792), (6, 4188528), (8, 3141396), (9, 2792352), (12, 2094264), (16, 1570698), (17, 1478304), (18, 1396176), (24, 1047132), (27, 930784), (29, 866592), (32, 785349), (34, 739152), (36, 698088), (48, 523566), (51, 492768), (54, 465392), (58, 433296), (59, 425952), (68, 369576), (72, 349044), (87, 288864), (96, 261783), (102, 246384), (108, 232696), (116, 216648), (118, 212976), (136, 184788), (144, 174522), (153, 164256), (174, 144432), (177, 141984), (204, 123192), (216, 116348), (232, 108324), (236, 106488), (261, 96288), (272, 92394), (288, 87261), (306, 82128), (348, 72216), (354, 70992), (408, 61596), (432, 58174), (459, 54752), (464, 54162), (472, 53244), (493, 50976), (522, 48144), (531, 47328), (544, 46197), (612, 41064), (696, 36108), (708, 35496), (783, 32096), (816, 30798), (864, 29087), (918, 27376), (928, 27081), (944, 26622), (986, 25488), (1003, 25056), (1044, 24072), (1062, 23664), (1224, 20532), (1392, 18054), (1416, 17748), (1479, 16992), (1566, 16048), (1593, 15776), (1632, 15399), (1711, 14688), (1836, 13688), (1888, 13311), (1972, 12744), (2006, 12528), (2088, 12036), (2124, 11832), (2448, 10266), (2784, 9027), (2832, 8874), (2958, 8496), (3009, 8352), (3132, 8024), (3186, 7888), (3422, 7344), (3672, 6844), (3944, 6372), (4012, 6264), (4176, 6018), (4248, 5916), (4437, 5664), (4896, 5133)]