79764356

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21419}}^1$

素因数の和:21456

約数の個数: 36

約数和(自身を含む): 170931600

約数和(自身を除く): 91167244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 21419, 42838, 85676, 149933, 299866, 406961, 599732, 813922, 1049531, 1627844, 2099062, 2848727, 4198124, 5697454, 11394908, 19941089, 39882178, 79764356]

約数ペア:

[(1, 79764356), (2, 39882178), (4, 19941089), (7, 11394908), (14, 5697454), (19, 4198124), (28, 2848727), (38, 2099062), (49, 1627844), (76, 1049531), (98, 813922), (133, 599732), (196, 406961), (266, 299866), (532, 149933), (931, 85676), (1862, 42838), (3724, 21419)]