91340312

素因数分解:

$2^3\times 7^2\times {\mathrm{389}}^1\times {\mathrm{599}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 200070000

約数和(自身を除く): 108729688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 389, 392, 599, 778, 1198, 1556, 2396, 2723, 3112, 4193, 4792, 5446, 8386, 10892, 16772, 19061, 21784, 29351, 33544, 38122, 58702, 76244, 117404, 152488, 233011, 234808, 466022, 932044, 1631077, 1864088, 3262154, 6524308, 11417539, 13048616, 22835078, 45670156, 91340312]

約数ペア:

[(1, 91340312), (2, 45670156), (4, 22835078), (7, 13048616), (8, 11417539), (14, 6524308), (28, 3262154), (49, 1864088), (56, 1631077), (98, 932044), (196, 466022), (389, 234808), (392, 233011), (599, 152488), (778, 117404), (1198, 76244), (1556, 58702), (2396, 38122), (2723, 33544), (3112, 29351), (4193, 21784), (4792, 19061), (5446, 16772), (8386, 10892)]