80161494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 205410816

約数和(自身を除く): 125249322

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 311, 323, 357, 361, 399, 622, 646, 714, 722, 798, 933, 969, 1083, 1866, 1938, 2166, 2177, 2261, 2527, 4354, 4522, 5054, 5287, 5909, 6137, 6531, 6783, 7581, 10574, 11818, 12274, 13062, 13566, 15162, 15861, 17727, 18411, 31722, 35454, 36822, 37009, 41363, 42959, 74018, 82726, 85918, 100453, 111027, 112271, 124089, 128877, 200906, 222054, 224542, 248178, 257754, 301359, 336813, 602718, 673626, 703171, 785897, 1406342, 1571794, 1908607, 2109513, 2357691, 3817214, 4219026, 4715382, 5725821, 11451642, 13360249, 26720498, 40080747, 80161494]

約数ペア:

[(1, 80161494), (2, 40080747), (3, 26720498), (6, 13360249), (7, 11451642), (14, 5725821), (17, 4715382), (19, 4219026), (21, 3817214), (34, 2357691), (38, 2109513), (42, 1908607), (51, 1571794), (57, 1406342), (102, 785897), (114, 703171), (119, 673626), (133, 602718), (238, 336813), (266, 301359), (311, 257754), (323, 248178), (357, 224542), (361, 222054), (399, 200906), (622, 128877), (646, 124089), (714, 112271), (722, 111027), (798, 100453), (933, 85918), (969, 82726), (1083, 74018), (1866, 42959), (1938, 41363), (2166, 37009), (2177, 36822), (2261, 35454), (2527, 31722), (4354, 18411), (4522, 17727), (5054, 15861), (5287, 15162), (5909, 13566), (6137, 13062), (6531, 12274), (6783, 11818), (7581, 10574)]