70778838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 162005760

約数和(自身を除く): 91226922

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 163, 247, 293, 326, 489, 494, 586, 741, 879, 978, 1482, 1758, 2119, 3097, 3809, 4238, 5567, 6194, 6357, 7618, 9291, 11134, 11427, 12714, 16701, 18582, 22854, 33402, 40261, 47759, 72371, 80522, 95518, 120783, 143277, 144742, 217113, 241566, 286554, 434226, 620867, 907421, 1241734, 1814842, 1862601, 2722263, 3725202, 5444526, 11796473, 23592946, 35389419, 70778838]

約数ペア:

[(1, 70778838), (2, 35389419), (3, 23592946), (6, 11796473), (13, 5444526), (19, 3725202), (26, 2722263), (38, 1862601), (39, 1814842), (57, 1241734), (78, 907421), (114, 620867), (163, 434226), (247, 286554), (293, 241566), (326, 217113), (489, 144742), (494, 143277), (586, 120783), (741, 95518), (879, 80522), (978, 72371), (1482, 47759), (1758, 40261), (2119, 33402), (3097, 22854), (3809, 18582), (4238, 16701), (5567, 12714), (6194, 11427), (6357, 11134), (7618, 9291)]