69818084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 147840000

約数和(自身を除く): 78021916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 263, 266, 499, 526, 532, 998, 1052, 1841, 1996, 3493, 3682, 4997, 6986, 7364, 9481, 9994, 13972, 18962, 19988, 34979, 37924, 66367, 69958, 131237, 132734, 139916, 262474, 265468, 524948, 918659, 1837318, 2493503, 3674636, 4987006, 9974012, 17454521, 34909042, 69818084]

約数ペア:

[(1, 69818084), (2, 34909042), (4, 17454521), (7, 9974012), (14, 4987006), (19, 3674636), (28, 2493503), (38, 1837318), (76, 918659), (133, 524948), (263, 265468), (266, 262474), (499, 139916), (526, 132734), (532, 131237), (998, 69958), (1052, 66367), (1841, 37924), (1996, 34979), (3493, 19988), (3682, 18962), (4997, 13972), (6986, 9994), (7364, 9481)]