71834631288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1663763}}^1$

素因数の和:1664036

約数の個数: 64

約数和(自身を含む): 206040533760

約数和(自身を除く): 134205902472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 5397, 6168, 7196, 10794, 14392, 21588, 43176, 1663763, 3327526, 4991289, 6655052, 9982578, 11646341, 13310104, 19965156, 23292682, 34939023, 39930312, 46585364, 69878046, 93170728, 139756092, 279512184, 427587091, 855174182, 1282761273, 1710348364, 2565522546, 2993109637, 3420696728, 5131045092, 5986219274, 8979328911, 10262090184, 11972438548, 17958657822, 23944877096, 35917315644, 71834631288]

約数ペア:

[(1, 71834631288), (2, 35917315644), (3, 23944877096), (4, 17958657822), (6, 11972438548), (7, 10262090184), (8, 8979328911), (12, 5986219274), (14, 5131045092), (21, 3420696728), (24, 2993109637), (28, 2565522546), (42, 1710348364), (56, 1282761273), (84, 855174182), (168, 427587091), (257, 279512184), (514, 139756092), (771, 93170728), (1028, 69878046), (1542, 46585364), (1799, 39930312), (2056, 34939023), (3084, 23292682), (3598, 19965156), (5397, 13310104), (6168, 11646341), (7196, 9982578), (10794, 6655052), (14392, 4991289), (21588, 3327526), (43176, 1663763)]