80203452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{1019}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 214314240

約数和(自身を除く): 134110788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 937, 1019, 1874, 2038, 2811, 3057, 3748, 4076, 5622, 6114, 6559, 7133, 11244, 12228, 13118, 14266, 19677, 21399, 26236, 28532, 39354, 42798, 78708, 85596, 954803, 1909606, 2864409, 3819212, 5728818, 6683621, 11457636, 13367242, 20050863, 26734484, 40101726, 80203452]

約数ペア:

[(1, 80203452), (2, 40101726), (3, 26734484), (4, 20050863), (6, 13367242), (7, 11457636), (12, 6683621), (14, 5728818), (21, 3819212), (28, 2864409), (42, 1909606), (84, 954803), (937, 85596), (1019, 78708), (1874, 42798), (2038, 39354), (2811, 28532), (3057, 26236), (3748, 21399), (4076, 19677), (5622, 14266), (6114, 13118), (6559, 12228), (7133, 11244)]