81934848

素因数分解:

$2^9\times 3^3\times {\mathrm{5927}}^1$

素因数の和:5954

約数の個数: 80

約数和(自身を含む): 242573760

約数和(自身を除く): 160638912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 5927, 6912, 11854, 13824, 17781, 23708, 35562, 47416, 53343, 71124, 94832, 106686, 142248, 160029, 189664, 213372, 284496, 320058, 379328, 426744, 568992, 640116, 758656, 853488, 1137984, 1280232, 1517312, 1706976, 2275968, 2560464, 3034624, 3413952, 4551936, 5120928, 6827904, 9103872, 10241856, 13655808, 20483712, 27311616, 40967424, 81934848]

約数ペア:

[(1, 81934848), (2, 40967424), (3, 27311616), (4, 20483712), (6, 13655808), (8, 10241856), (9, 9103872), (12, 6827904), (16, 5120928), (18, 4551936), (24, 3413952), (27, 3034624), (32, 2560464), (36, 2275968), (48, 1706976), (54, 1517312), (64, 1280232), (72, 1137984), (96, 853488), (108, 758656), (128, 640116), (144, 568992), (192, 426744), (216, 379328), (256, 320058), (288, 284496), (384, 213372), (432, 189664), (512, 160029), (576, 142248), (768, 106686), (864, 94832), (1152, 71124), (1536, 53343), (1728, 47416), (2304, 35562), (3456, 23708), (4608, 17781), (5927, 13824), (6912, 11854)]