77908404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 214466560

約数和(自身を除く): 136558156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 109, 127, 134, 201, 218, 254, 268, 327, 381, 402, 436, 469, 508, 654, 762, 763, 804, 889, 938, 1308, 1407, 1524, 1526, 1778, 1876, 2289, 2667, 2814, 3052, 3556, 4578, 5334, 5628, 7303, 8509, 9156, 10668, 13843, 14606, 17018, 21909, 25527, 27686, 29212, 34036, 41529, 43818, 51054, 51121, 55372, 59563, 83058, 87636, 96901, 102108, 102242, 119126, 153363, 166116, 178689, 193802, 204484, 238252, 290703, 306726, 357378, 387604, 581406, 613452, 714756, 927481, 1162812, 1854962, 2782443, 3709924, 5564886, 6492367, 11129772, 12984734, 19477101, 25969468, 38954202, 77908404]

約数ペア:

[(1, 77908404), (2, 38954202), (3, 25969468), (4, 19477101), (6, 12984734), (7, 11129772), (12, 6492367), (14, 5564886), (21, 3709924), (28, 2782443), (42, 1854962), (67, 1162812), (84, 927481), (109, 714756), (127, 613452), (134, 581406), (201, 387604), (218, 357378), (254, 306726), (268, 290703), (327, 238252), (381, 204484), (402, 193802), (436, 178689), (469, 166116), (508, 153363), (654, 119126), (762, 102242), (763, 102108), (804, 96901), (889, 87636), (938, 83058), (1308, 59563), (1407, 55372), (1524, 51121), (1526, 51054), (1778, 43818), (1876, 41529), (2289, 34036), (2667, 29212), (2814, 27686), (3052, 25527), (3556, 21909), (4578, 17018), (5334, 14606), (5628, 13843), (7303, 10668), (8509, 9156)]