126802728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 394390620

約数和(自身を除く): 267587892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 169, 204, 221, 234, 306, 312, 338, 408, 442, 468, 507, 612, 613, 663, 676, 884, 936, 1014, 1224, 1226, 1326, 1352, 1521, 1768, 1839, 1989, 2028, 2452, 2652, 2873, 3042, 3678, 3978, 4056, 4904, 5304, 5517, 5746, 6084, 7356, 7956, 7969, 8619, 10421, 11034, 11492, 12168, 14712, 15912, 15938, 17238, 20842, 22068, 22984, 23907, 25857, 31263, 31876, 34476, 41684, 44136, 47814, 51714, 62526, 63752, 68952, 71721, 83368, 93789, 95628, 103428, 103597, 125052, 135473, 143442, 187578, 191256, 206856, 207194, 250104, 270946, 286884, 310791, 375156, 406419, 414388, 541892, 573768, 621582, 750312, 812838, 828776, 932373, 1083784, 1219257, 1243164, 1625676, 1761149, 1864746, 2438514, 2486328, 3251352, 3522298, 3729492, 4877028, 5283447, 7044596, 7458984, 9754056, 10566894, 14089192, 15850341, 21133788, 31700682, 42267576, 63401364, 126802728]

約数ペア:

[(1, 126802728), (2, 63401364), (3, 42267576), (4, 31700682), (6, 21133788), (8, 15850341), (9, 14089192), (12, 10566894), (13, 9754056), (17, 7458984), (18, 7044596), (24, 5283447), (26, 4877028), (34, 3729492), (36, 3522298), (39, 3251352), (51, 2486328), (52, 2438514), (68, 1864746), (72, 1761149), (78, 1625676), (102, 1243164), (104, 1219257), (117, 1083784), (136, 932373), (153, 828776), (156, 812838), (169, 750312), (204, 621582), (221, 573768), (234, 541892), (306, 414388), (312, 406419), (338, 375156), (408, 310791), (442, 286884), (468, 270946), (507, 250104), (612, 207194), (613, 206856), (663, 191256), (676, 187578), (884, 143442), (936, 135473), (1014, 125052), (1224, 103597), (1226, 103428), (1326, 95628), (1352, 93789), (1521, 83368), (1768, 71721), (1839, 68952), (1989, 63752), (2028, 62526), (2452, 51714), (2652, 47814), (2873, 44136), (3042, 41684), (3678, 34476), (3978, 31876), (4056, 31263), (4904, 25857), (5304, 23907), (5517, 22984), (5746, 22068), (6084, 20842), (7356, 17238), (7956, 15938), (7969, 15912), (8619, 14712), (10421, 12168), (11034, 11492)]