81608536888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{11239}}^1$

素因数の和:11385

約数の個数: 128

約数和(自身を含む): 176099328000

約数和(自身を除く): 94490791112

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 67, 76, 92, 124, 134, 152, 184, 248, 268, 437, 536, 589, 713, 874, 1178, 1273, 1426, 1541, 1748, 2077, 2356, 2546, 2852, 3082, 3496, 4154, 4712, 5092, 5704, 6164, 8308, 10184, 11239, 12328, 13547, 16616, 22478, 27094, 29279, 39463, 44956, 47771, 54188, 58558, 78926, 89912, 95542, 108376, 117116, 157852, 191084, 213541, 234232, 258497, 315704, 348409, 382168, 427082, 516994, 696818, 753013, 854164, 907649, 1033988, 1393636, 1506026, 1708328, 1815298, 2067976, 2787272, 3012052, 3630596, 4911443, 6024104, 6619771, 7261192, 8013407, 9822886, 13239542, 14307247, 16026814, 17319299, 19645772, 23343403, 26479084, 28614494, 32053628, 34638598, 39291544, 46686806, 52958168, 57228988, 64107256, 69277196, 93373612, 114457976, 138554392, 152254733, 186747224, 304509466, 329066681, 443524657, 536898269, 609018932, 658133362, 887049314, 1073796538, 1218037864, 1316266724, 1774098628, 2147593076, 2632533448, 3548197256, 4295186152, 10201067111, 20402134222, 40804268444, 81608536888]

約数ペア:

[(1, 81608536888), (2, 40804268444), (4, 20402134222), (8, 10201067111), (19, 4295186152), (23, 3548197256), (31, 2632533448), (38, 2147593076), (46, 1774098628), (62, 1316266724), (67, 1218037864), (76, 1073796538), (92, 887049314), (124, 658133362), (134, 609018932), (152, 536898269), (184, 443524657), (248, 329066681), (268, 304509466), (437, 186747224), (536, 152254733), (589, 138554392), (713, 114457976), (874, 93373612), (1178, 69277196), (1273, 64107256), (1426, 57228988), (1541, 52958168), (1748, 46686806), (2077, 39291544), (2356, 34638598), (2546, 32053628), (2852, 28614494), (3082, 26479084), (3496, 23343403), (4154, 19645772), (4712, 17319299), (5092, 16026814), (5704, 14307247), (6164, 13239542), (8308, 9822886), (10184, 8013407), (11239, 7261192), (12328, 6619771), (13547, 6024104), (16616, 4911443), (22478, 3630596), (27094, 3012052), (29279, 2787272), (39463, 2067976), (44956, 1815298), (47771, 1708328), (54188, 1506026), (58558, 1393636), (78926, 1033988), (89912, 907649), (95542, 854164), (108376, 753013), (117116, 696818), (157852, 516994), (191084, 427082), (213541, 382168), (234232, 348409), (258497, 315704)]