78509984

素因数分解:

$2^5\times 7^1\times {\mathrm{463}}^1\times {\mathrm{757}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 177262848

約数和(自身を除く): 98752864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 463, 757, 926, 1514, 1852, 3028, 3241, 3704, 5299, 6056, 6482, 7408, 10598, 12112, 12964, 14816, 21196, 24224, 25928, 42392, 51856, 84784, 103712, 169568, 350491, 700982, 1401964, 2453437, 2803928, 4906874, 5607856, 9813748, 11215712, 19627496, 39254992, 78509984]

約数ペア:

[(1, 78509984), (2, 39254992), (4, 19627496), (7, 11215712), (8, 9813748), (14, 5607856), (16, 4906874), (28, 2803928), (32, 2453437), (56, 1401964), (112, 700982), (224, 350491), (463, 169568), (757, 103712), (926, 84784), (1514, 51856), (1852, 42392), (3028, 25928), (3241, 24224), (3704, 21196), (5299, 14816), (6056, 12964), (6482, 12112), (7408, 10598)]