75243812

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5407}}^1$

素因数の和:5496

約数の個数: 36

約数和(自身を含む): 155361024

約数和(自身を除く): 80117212

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 5407, 6958, 10814, 13916, 21628, 37849, 75698, 151396, 264943, 383897, 529886, 767794, 1059772, 1535588, 2687279, 5374558, 10749116, 18810953, 37621906, 75243812]

約数ペア:

[(1, 75243812), (2, 37621906), (4, 18810953), (7, 10749116), (14, 5374558), (28, 2687279), (49, 1535588), (71, 1059772), (98, 767794), (142, 529886), (196, 383897), (284, 264943), (497, 151396), (994, 75698), (1988, 37849), (3479, 21628), (5407, 13916), (6958, 10814)]