68199376

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 167499200

約数和(自身を除く): 99299824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 49, 56, 68, 86, 98, 112, 119, 136, 172, 196, 238, 272, 289, 301, 343, 344, 392, 476, 578, 602, 686, 688, 731, 784, 833, 952, 1156, 1204, 1372, 1462, 1666, 1904, 2023, 2107, 2312, 2408, 2744, 2924, 3332, 4046, 4214, 4624, 4816, 5117, 5488, 5831, 5848, 6664, 8092, 8428, 10234, 11662, 11696, 12427, 13328, 14161, 14749, 16184, 16856, 20468, 23324, 24854, 28322, 29498, 32368, 33712, 35819, 40936, 46648, 49708, 56644, 58996, 71638, 81872, 86989, 93296, 99127, 99416, 113288, 117992, 143276, 173978, 198254, 198832, 226576, 235984, 250733, 286552, 347956, 396508, 501466, 573104, 608923, 695912, 793016, 1002932, 1217846, 1391824, 1586032, 2005864, 2435692, 4011728, 4262461, 4871384, 8524922, 9742768, 17049844, 34099688, 68199376]

約数ペア:

[(1, 68199376), (2, 34099688), (4, 17049844), (7, 9742768), (8, 8524922), (14, 4871384), (16, 4262461), (17, 4011728), (28, 2435692), (34, 2005864), (43, 1586032), (49, 1391824), (56, 1217846), (68, 1002932), (86, 793016), (98, 695912), (112, 608923), (119, 573104), (136, 501466), (172, 396508), (196, 347956), (238, 286552), (272, 250733), (289, 235984), (301, 226576), (343, 198832), (344, 198254), (392, 173978), (476, 143276), (578, 117992), (602, 113288), (686, 99416), (688, 99127), (731, 93296), (784, 86989), (833, 81872), (952, 71638), (1156, 58996), (1204, 56644), (1372, 49708), (1462, 46648), (1666, 40936), (1904, 35819), (2023, 33712), (2107, 32368), (2312, 29498), (2408, 28322), (2744, 24854), (2924, 23324), (3332, 20468), (4046, 16856), (4214, 16184), (4624, 14749), (4816, 14161), (5117, 13328), (5488, 12427), (5831, 11696), (5848, 11662), (6664, 10234), (8092, 8428)]