65376168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 196922880

約数和(自身を除く): 131546712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 258, 264, 286, 312, 344, 429, 443, 473, 516, 559, 572, 858, 886, 946, 1032, 1118, 1144, 1329, 1419, 1677, 1716, 1772, 1892, 2236, 2658, 2838, 3354, 3432, 3544, 3784, 4472, 4873, 5316, 5676, 5759, 6149, 6708, 9746, 10632, 11352, 11518, 12298, 13416, 14619, 17277, 18447, 19049, 19492, 23036, 24596, 29238, 34554, 36894, 38098, 38984, 46072, 49192, 57147, 58476, 63349, 69108, 73788, 76196, 114294, 116952, 126698, 138216, 147576, 152392, 190047, 209539, 228588, 247637, 253396, 380094, 419078, 457176, 495274, 506792, 628617, 742911, 760188, 838156, 990548, 1257234, 1485822, 1520376, 1676312, 1981096, 2514468, 2724007, 2971644, 5028936, 5448014, 5943288, 8172021, 10896028, 16344042, 21792056, 32688084, 65376168]

約数ペア:

[(1, 65376168), (2, 32688084), (3, 21792056), (4, 16344042), (6, 10896028), (8, 8172021), (11, 5943288), (12, 5448014), (13, 5028936), (22, 2971644), (24, 2724007), (26, 2514468), (33, 1981096), (39, 1676312), (43, 1520376), (44, 1485822), (52, 1257234), (66, 990548), (78, 838156), (86, 760188), (88, 742911), (104, 628617), (129, 506792), (132, 495274), (143, 457176), (156, 419078), (172, 380094), (258, 253396), (264, 247637), (286, 228588), (312, 209539), (344, 190047), (429, 152392), (443, 147576), (473, 138216), (516, 126698), (559, 116952), (572, 114294), (858, 76196), (886, 73788), (946, 69108), (1032, 63349), (1118, 58476), (1144, 57147), (1329, 49192), (1419, 46072), (1677, 38984), (1716, 38098), (1772, 36894), (1892, 34554), (2236, 29238), (2658, 24596), (2838, 23036), (3354, 19492), (3432, 19049), (3544, 18447), (3784, 17277), (4472, 14619), (4873, 13416), (5316, 12298), (5676, 11518), (5759, 11352), (6149, 10632), (6708, 9746)]