64286376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 141000024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 809, 903, 924, 946, 1032, 1204, 1419, 1618, 1806, 1848, 1892, 2408, 2427, 2838, 3236, 3311, 3612, 3784, 4854, 5663, 5676, 6472, 6622, 7224, 8899, 9708, 9933, 11326, 11352, 13244, 16989, 17798, 19416, 19866, 22652, 26488, 26697, 33978, 34787, 35596, 39732, 45304, 53394, 62293, 67956, 69574, 71192, 79464, 104361, 106788, 124586, 135912, 139148, 186879, 208722, 213576, 243509, 249172, 278296, 373758, 382657, 417444, 487018, 498344, 730527, 747516, 765314, 834888, 974036, 1147971, 1461054, 1495032, 1530628, 1948072, 2295942, 2678599, 2922108, 3061256, 4591884, 5357198, 5844216, 8035797, 9183768, 10714396, 16071594, 21428792, 32143188, 64286376]

約数ペア:

[(1, 64286376), (2, 32143188), (3, 21428792), (4, 16071594), (6, 10714396), (7, 9183768), (8, 8035797), (11, 5844216), (12, 5357198), (14, 4591884), (21, 3061256), (22, 2922108), (24, 2678599), (28, 2295942), (33, 1948072), (42, 1530628), (43, 1495032), (44, 1461054), (56, 1147971), (66, 974036), (77, 834888), (84, 765314), (86, 747516), (88, 730527), (129, 498344), (132, 487018), (154, 417444), (168, 382657), (172, 373758), (231, 278296), (258, 249172), (264, 243509), (301, 213576), (308, 208722), (344, 186879), (462, 139148), (473, 135912), (516, 124586), (602, 106788), (616, 104361), (809, 79464), (903, 71192), (924, 69574), (946, 67956), (1032, 62293), (1204, 53394), (1419, 45304), (1618, 39732), (1806, 35596), (1848, 34787), (1892, 33978), (2408, 26697), (2427, 26488), (2838, 22652), (3236, 19866), (3311, 19416), (3612, 17798), (3784, 16989), (4854, 13244), (5663, 11352), (5676, 11326), (6472, 9933), (6622, 9708), (7224, 8899)]