80454726

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1171}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 190876608

約数和(自身を除く): 110421882

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 347, 694, 1041, 1171, 2082, 2342, 3123, 3513, 3817, 6246, 7026, 7634, 10539, 11451, 12881, 21078, 22902, 25762, 34353, 38643, 68706, 77286, 115929, 231858, 406337, 812674, 1219011, 2438022, 3657033, 4469707, 7314066, 8939414, 13409121, 26818242, 40227363, 80454726]

約数ペア:

[(1, 80454726), (2, 40227363), (3, 26818242), (6, 13409121), (9, 8939414), (11, 7314066), (18, 4469707), (22, 3657033), (33, 2438022), (66, 1219011), (99, 812674), (198, 406337), (347, 231858), (694, 115929), (1041, 77286), (1171, 68706), (2082, 38643), (2342, 34353), (3123, 25762), (3513, 22902), (3817, 21078), (6246, 12881), (7026, 11451), (7634, 10539)]