85071564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2459}}^1$

素因数の和:2531

約数の個数: 54

約数和(自身を含む): 222292980

約数和(自身を除く): 137221416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1922, 2459, 2883, 3844, 4918, 5766, 7377, 8649, 9836, 11532, 14754, 17298, 22131, 29508, 34596, 44262, 76229, 88524, 152458, 228687, 304916, 457374, 686061, 914748, 1372122, 2363099, 2744244, 4726198, 7089297, 9452396, 14178594, 21267891, 28357188, 42535782, 85071564]

約数ペア:

[(1, 85071564), (2, 42535782), (3, 28357188), (4, 21267891), (6, 14178594), (9, 9452396), (12, 7089297), (18, 4726198), (31, 2744244), (36, 2363099), (62, 1372122), (93, 914748), (124, 686061), (186, 457374), (279, 304916), (372, 228687), (558, 152458), (961, 88524), (1116, 76229), (1922, 44262), (2459, 34596), (2883, 29508), (3844, 22131), (4918, 17298), (5766, 14754), (7377, 11532), (8649, 9836)]