72665856

素因数分解:

$2^8\times 3^3\times {\mathrm{10513}}^1$

素因数の和:10538

約数の個数: 72

約数和(自身を含む): 214906160

約数和(自身を除く): 142240304

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, 10513, 21026, 31539, 42052, 63078, 84104, 94617, 126156, 168208, 189234, 252312, 283851, 336416, 378468, 504624, 567702, 672832, 756936, 1009248, 1135404, 1345664, 1513872, 2018496, 2270808, 2691328, 3027744, 4036992, 4541616, 6055488, 8073984, 9083232, 12110976, 18166464, 24221952, 36332928, 72665856]

約数ペア:

[(1, 72665856), (2, 36332928), (3, 24221952), (4, 18166464), (6, 12110976), (8, 9083232), (9, 8073984), (12, 6055488), (16, 4541616), (18, 4036992), (24, 3027744), (27, 2691328), (32, 2270808), (36, 2018496), (48, 1513872), (54, 1345664), (64, 1135404), (72, 1009248), (96, 756936), (108, 672832), (128, 567702), (144, 504624), (192, 378468), (216, 336416), (256, 283851), (288, 252312), (384, 189234), (432, 168208), (576, 126156), (768, 94617), (864, 84104), (1152, 63078), (1728, 42052), (2304, 31539), (3456, 21026), (6912, 10513)]