80516424

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3491}}^1$

素因数の和:3562

約数の個数: 48

約数和(自身を含む): 208053360

約数和(自身を除く): 127536936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3491, 3844, 5766, 6982, 7688, 10473, 11532, 13964, 20946, 23064, 27928, 41892, 83784, 108221, 216442, 324663, 432884, 649326, 865768, 1298652, 2597304, 3354851, 6709702, 10064553, 13419404, 20129106, 26838808, 40258212, 80516424]

約数ペア:

[(1, 80516424), (2, 40258212), (3, 26838808), (4, 20129106), (6, 13419404), (8, 10064553), (12, 6709702), (24, 3354851), (31, 2597304), (62, 1298652), (93, 865768), (124, 649326), (186, 432884), (248, 324663), (372, 216442), (744, 108221), (961, 83784), (1922, 41892), (2883, 27928), (3491, 23064), (3844, 20946), (5766, 13964), (6982, 11532), (7688, 10473)]