25262712

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 75240000

約数和(自身を除く): 49977288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 37, 54, 58, 72, 74, 87, 108, 109, 111, 116, 148, 174, 216, 218, 222, 232, 261, 296, 327, 333, 348, 436, 444, 522, 654, 666, 696, 783, 872, 888, 981, 999, 1044, 1073, 1308, 1332, 1566, 1962, 1998, 2088, 2146, 2616, 2664, 2943, 3132, 3161, 3219, 3924, 3996, 4033, 4292, 5886, 6264, 6322, 6438, 7848, 7992, 8066, 8584, 9483, 9657, 11772, 12099, 12644, 12876, 16132, 18966, 19314, 23544, 24198, 25288, 25752, 28449, 28971, 32264, 36297, 37932, 38628, 48396, 56898, 57942, 72594, 75864, 77256, 85347, 96792, 108891, 113796, 115884, 116957, 145188, 170694, 217782, 227592, 231768, 233914, 290376, 341388, 350871, 435564, 467828, 682776, 701742, 871128, 935656, 1052613, 1403484, 2105226, 2806968, 3157839, 4210452, 6315678, 8420904, 12631356, 25262712]

約数ペア:

[(1, 25262712), (2, 12631356), (3, 8420904), (4, 6315678), (6, 4210452), (8, 3157839), (9, 2806968), (12, 2105226), (18, 1403484), (24, 1052613), (27, 935656), (29, 871128), (36, 701742), (37, 682776), (54, 467828), (58, 435564), (72, 350871), (74, 341388), (87, 290376), (108, 233914), (109, 231768), (111, 227592), (116, 217782), (148, 170694), (174, 145188), (216, 116957), (218, 115884), (222, 113796), (232, 108891), (261, 96792), (296, 85347), (327, 77256), (333, 75864), (348, 72594), (436, 57942), (444, 56898), (522, 48396), (654, 38628), (666, 37932), (696, 36297), (783, 32264), (872, 28971), (888, 28449), (981, 25752), (999, 25288), (1044, 24198), (1073, 23544), (1308, 19314), (1332, 18966), (1566, 16132), (1962, 12876), (1998, 12644), (2088, 12099), (2146, 11772), (2616, 9657), (2664, 9483), (2943, 8584), (3132, 8066), (3161, 7992), (3219, 7848), (3924, 6438), (3996, 6322), (4033, 6264), (4292, 5886)]