91206479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 39430321

約数列:

[1, 7, 13, 17, 19, 29, 91, 107, 119, 133, 203, 221, 247, 323, 377, 493, 551, 749, 1391, 1547, 1729, 1819, 2033, 2261, 2639, 3103, 3451, 3857, 4199, 6409, 7163, 9367, 9737, 12733, 14231, 21721, 23647, 26429, 29393, 34561, 40339, 44863, 50141, 52751, 58957, 65569, 121771, 165529, 185003, 241927, 282373, 369257, 412699, 449293, 685763, 766441, 852397, 1002269, 3145051, 4800341, 5365087, 7015883, 13029497, 91206479]

約数ペア:

[(1, 91206479), (7, 13029497), (13, 7015883), (17, 5365087), (19, 4800341), (29, 3145051), (91, 1002269), (107, 852397), (119, 766441), (133, 685763), (203, 449293), (221, 412699), (247, 369257), (323, 282373), (377, 241927), (493, 185003), (551, 165529), (749, 121771), (1391, 65569), (1547, 58957), (1729, 52751), (1819, 50141), (2033, 44863), (2261, 40339), (2639, 34561), (3103, 29393), (3451, 26429), (3857, 23647), (4199, 21721), (6409, 14231), (7163, 12733), (9367, 9737)]