68233984

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 175129920

約数和(自身を除く): 106895936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 101, 104, 112, 116, 128, 182, 202, 203, 208, 224, 232, 256, 364, 377, 404, 406, 416, 448, 464, 707, 728, 754, 808, 812, 832, 896, 928, 1313, 1414, 1456, 1508, 1616, 1624, 1664, 1792, 1856, 2626, 2639, 2828, 2912, 2929, 3016, 3232, 3248, 3328, 3712, 5252, 5278, 5656, 5824, 5858, 6032, 6464, 6496, 7424, 9191, 10504, 10556, 11312, 11648, 11716, 12064, 12928, 12992, 18382, 20503, 21008, 21112, 22624, 23296, 23432, 24128, 25856, 25984, 36764, 38077, 41006, 42016, 42224, 45248, 46864, 48256, 51968, 73528, 76154, 82012, 84032, 84448, 90496, 93728, 96512, 147056, 152308, 164024, 168064, 168896, 180992, 187456, 266539, 294112, 304616, 328048, 336128, 337792, 374912, 533078, 588224, 609232, 656096, 675584, 749824, 1066156, 1176448, 1218464, 1312192, 2132312, 2352896, 2436928, 2624384, 4264624, 4873856, 5248768, 8529248, 9747712, 17058496, 34116992, 68233984]

約数ペア:

[(1, 68233984), (2, 34116992), (4, 17058496), (7, 9747712), (8, 8529248), (13, 5248768), (14, 4873856), (16, 4264624), (26, 2624384), (28, 2436928), (29, 2352896), (32, 2132312), (52, 1312192), (56, 1218464), (58, 1176448), (64, 1066156), (91, 749824), (101, 675584), (104, 656096), (112, 609232), (116, 588224), (128, 533078), (182, 374912), (202, 337792), (203, 336128), (208, 328048), (224, 304616), (232, 294112), (256, 266539), (364, 187456), (377, 180992), (404, 168896), (406, 168064), (416, 164024), (448, 152308), (464, 147056), (707, 96512), (728, 93728), (754, 90496), (808, 84448), (812, 84032), (832, 82012), (896, 76154), (928, 73528), (1313, 51968), (1414, 48256), (1456, 46864), (1508, 45248), (1616, 42224), (1624, 42016), (1664, 41006), (1792, 38077), (1856, 36764), (2626, 25984), (2639, 25856), (2828, 24128), (2912, 23432), (2929, 23296), (3016, 22624), (3232, 21112), (3248, 21008), (3328, 20503), (3712, 18382), (5252, 12992), (5278, 12928), (5656, 12064), (5824, 11716), (5858, 11648), (6032, 11312), (6464, 10556), (6496, 10504), (7424, 9191)]