81373918464

素因数分解:

$2^8\times 3^3\times {\mathrm{11772847}}^1$

素因数の和:11772872

約数の個数: 72

約数和(自身を含む): 240637013120

約数和(自身を除く): 159263094656

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, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 11772847, 23545694, 35318541, 47091388, 70637082, 94182776, 105955623, 141274164, 188365552, 211911246, 282548328, 317866869, 376731104, 423822492, 565096656, 635733738, 753462208, 847644984, 1130193312, 1271467476, 1506924416, 1695289968, 2260386624, 2542934952, 3013848832, 3390579936, 4520773248, 5085869904, 6781159872, 9041546496, 10171739808, 13562319744, 20343479616, 27124639488, 40686959232, 81373918464]

約数ペア:

[(1, 81373918464), (2, 40686959232), (3, 27124639488), (4, 20343479616), (6, 13562319744), (8, 10171739808), (9, 9041546496), (12, 6781159872), (16, 5085869904), (18, 4520773248), (24, 3390579936), (27, 3013848832), (32, 2542934952), (36, 2260386624), (48, 1695289968), (54, 1506924416), (64, 1271467476), (72, 1130193312), (96, 847644984), (108, 753462208), (128, 635733738), (144, 565096656), (192, 423822492), (216, 376731104), (256, 317866869), (288, 282548328), (384, 211911246), (432, 188365552), (576, 141274164), (768, 105955623), (864, 94182776), (1152, 70637082), (1728, 47091388), (2304, 35318541), (3456, 23545694), (6912, 11772847)]