68877792

素因数分解:

$2^5\times 3^2\times {\mathrm{311}}^1\times {\mathrm{769}}^1$

素因数の和:1096

約数の個数: 72

約数和(自身を含む): 196756560

約数和(自身を除く): 127878768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 311, 622, 769, 933, 1244, 1538, 1866, 2307, 2488, 2799, 3076, 3732, 4614, 4976, 5598, 6152, 6921, 7464, 9228, 9952, 11196, 12304, 13842, 14928, 18456, 22392, 24608, 27684, 29856, 36912, 44784, 55368, 73824, 89568, 110736, 221472, 239159, 478318, 717477, 956636, 1434954, 1913272, 2152431, 2869908, 3826544, 4304862, 5739816, 7653088, 8609724, 11479632, 17219448, 22959264, 34438896, 68877792]

約数ペア:

[(1, 68877792), (2, 34438896), (3, 22959264), (4, 17219448), (6, 11479632), (8, 8609724), (9, 7653088), (12, 5739816), (16, 4304862), (18, 3826544), (24, 2869908), (32, 2152431), (36, 1913272), (48, 1434954), (72, 956636), (96, 717477), (144, 478318), (288, 239159), (311, 221472), (622, 110736), (769, 89568), (933, 73824), (1244, 55368), (1538, 44784), (1866, 36912), (2307, 29856), (2488, 27684), (2799, 24608), (3076, 22392), (3732, 18456), (4614, 14928), (4976, 13842), (5598, 12304), (6152, 11196), (6921, 9952), (7464, 9228)]