74173824

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 223842060

約数和(自身を除く): 149668236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 67, 72, 93, 96, 124, 128, 134, 144, 186, 192, 201, 248, 268, 279, 288, 372, 384, 402, 496, 536, 558, 576, 603, 744, 804, 961, 992, 1072, 1116, 1152, 1206, 1488, 1608, 1922, 1984, 2077, 2144, 2232, 2412, 2883, 2976, 3216, 3844, 3968, 4154, 4288, 4464, 4824, 5766, 5952, 6231, 6432, 7688, 8308, 8576, 8649, 8928, 9648, 11532, 11904, 12462, 12864, 15376, 16616, 17298, 17856, 18693, 19296, 23064, 24924, 25728, 30752, 33232, 34596, 35712, 37386, 38592, 46128, 49848, 61504, 64387, 66464, 69192, 74772, 77184, 92256, 99696, 123008, 128774, 132928, 138384, 149544, 184512, 193161, 199392, 257548, 265856, 276768, 299088, 369024, 386322, 398784, 515096, 553536, 579483, 598176, 772644, 797568, 1030192, 1107072, 1158966, 1196352, 1545288, 2060384, 2317932, 2392704, 3090576, 4120768, 4635864, 6181152, 8241536, 9271728, 12362304, 18543456, 24724608, 37086912, 74173824]

約数ペア:

[(1, 74173824), (2, 37086912), (3, 24724608), (4, 18543456), (6, 12362304), (8, 9271728), (9, 8241536), (12, 6181152), (16, 4635864), (18, 4120768), (24, 3090576), (31, 2392704), (32, 2317932), (36, 2060384), (48, 1545288), (62, 1196352), (64, 1158966), (67, 1107072), (72, 1030192), (93, 797568), (96, 772644), (124, 598176), (128, 579483), (134, 553536), (144, 515096), (186, 398784), (192, 386322), (201, 369024), (248, 299088), (268, 276768), (279, 265856), (288, 257548), (372, 199392), (384, 193161), (402, 184512), (496, 149544), (536, 138384), (558, 132928), (576, 128774), (603, 123008), (744, 99696), (804, 92256), (961, 77184), (992, 74772), (1072, 69192), (1116, 66464), (1152, 64387), (1206, 61504), (1488, 49848), (1608, 46128), (1922, 38592), (1984, 37386), (2077, 35712), (2144, 34596), (2232, 33232), (2412, 30752), (2883, 25728), (2976, 24924), (3216, 23064), (3844, 19296), (3968, 18693), (4154, 17856), (4288, 17298), (4464, 16616), (4824, 15376), (5766, 12864), (5952, 12462), (6231, 11904), (6432, 11532), (7688, 9648), (8308, 8928), (8576, 8649)]