77530376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2994

約数の個数: 64

約数和(自身を含む): 185518080

約数和(自身を除く): 107987704

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 1204, 1892, 2408, 2927, 3311, 3784, 5854, 6622, 11708, 13244, 20489, 23416, 26488, 32197, 40978, 64394, 81956, 125861, 128788, 163912, 225379, 251722, 257576, 450758, 503444, 881027, 901516, 1006888, 1384471, 1762054, 1803032, 2768942, 3524108, 5537884, 7048216, 9691297, 11075768, 19382594, 38765188, 77530376]

約数ペア:

[(1, 77530376), (2, 38765188), (4, 19382594), (7, 11075768), (8, 9691297), (11, 7048216), (14, 5537884), (22, 3524108), (28, 2768942), (43, 1803032), (44, 1762054), (56, 1384471), (77, 1006888), (86, 901516), (88, 881027), (154, 503444), (172, 450758), (301, 257576), (308, 251722), (344, 225379), (473, 163912), (602, 128788), (616, 125861), (946, 81956), (1204, 64394), (1892, 40978), (2408, 32197), (2927, 26488), (3311, 23416), (3784, 20489), (5854, 13244), (6622, 11708)]