69688976

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:988

約数の個数: 60

約数和(自身を含む): 158775552

約数和(自身を除く): 89086576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 863, 1442, 1648, 1726, 2884, 3452, 5047, 5768, 6041, 6904, 10094, 11536, 12082, 13808, 20188, 24164, 40376, 42287, 48328, 80752, 84574, 88889, 96656, 169148, 177778, 338296, 355556, 622223, 676592, 711112, 1244446, 1422224, 2488892, 4355561, 4977784, 8711122, 9955568, 17422244, 34844488, 69688976]

約数ペア:

[(1, 69688976), (2, 34844488), (4, 17422244), (7, 9955568), (8, 8711122), (14, 4977784), (16, 4355561), (28, 2488892), (49, 1422224), (56, 1244446), (98, 711112), (103, 676592), (112, 622223), (196, 355556), (206, 338296), (392, 177778), (412, 169148), (721, 96656), (784, 88889), (824, 84574), (863, 80752), (1442, 48328), (1648, 42287), (1726, 40376), (2884, 24164), (3452, 20188), (5047, 13808), (5768, 12082), (6041, 11536), (6904, 10094)]