65208066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 174735360

約数和(自身を除く): 109527294

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 31, 33, 42, 58, 62, 66, 77, 87, 93, 154, 157, 174, 186, 203, 217, 231, 314, 319, 341, 406, 434, 462, 471, 609, 638, 651, 682, 899, 942, 957, 1023, 1099, 1218, 1302, 1727, 1798, 1914, 2046, 2198, 2233, 2387, 2697, 3297, 3454, 4466, 4553, 4774, 4867, 5181, 5394, 6293, 6594, 6699, 7161, 9106, 9734, 9889, 10362, 12089, 12586, 13398, 13659, 14322, 14601, 18879, 19778, 24178, 27318, 29202, 29667, 31871, 34069, 36267, 37758, 50083, 53537, 59334, 63742, 68138, 69223, 72534, 95613, 100166, 102207, 107074, 138446, 141143, 150249, 160611, 191226, 204414, 207669, 282286, 300498, 321222, 350581, 374759, 415338, 423429, 701162, 749518, 846858, 988001, 1051743, 1124277, 1552573, 1976002, 2103486, 2248554, 2964003, 3105146, 4657719, 5928006, 9315438, 10868011, 21736022, 32604033, 65208066]

約数ペア:

[(1, 65208066), (2, 32604033), (3, 21736022), (6, 10868011), (7, 9315438), (11, 5928006), (14, 4657719), (21, 3105146), (22, 2964003), (29, 2248554), (31, 2103486), (33, 1976002), (42, 1552573), (58, 1124277), (62, 1051743), (66, 988001), (77, 846858), (87, 749518), (93, 701162), (154, 423429), (157, 415338), (174, 374759), (186, 350581), (203, 321222), (217, 300498), (231, 282286), (314, 207669), (319, 204414), (341, 191226), (406, 160611), (434, 150249), (462, 141143), (471, 138446), (609, 107074), (638, 102207), (651, 100166), (682, 95613), (899, 72534), (942, 69223), (957, 68138), (1023, 63742), (1099, 59334), (1218, 53537), (1302, 50083), (1727, 37758), (1798, 36267), (1914, 34069), (2046, 31871), (2198, 29667), (2233, 29202), (2387, 27318), (2697, 24178), (3297, 19778), (3454, 18879), (4466, 14601), (4553, 14322), (4774, 13659), (4867, 13398), (5181, 12586), (5394, 12089), (6293, 10362), (6594, 9889), (6699, 9734), (7161, 9106)]