68542266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51691}}^1$

素因数の和:51726

約数の個数: 32

約数和(自身を含む): 156316608

約数和(自身を除く): 87774342

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 51691, 103382, 155073, 310146, 671983, 878747, 1343966, 1757494, 2015949, 2636241, 4031898, 5272482, 11423711, 22847422, 34271133, 68542266]

約数ペア:

[(1, 68542266), (2, 34271133), (3, 22847422), (6, 11423711), (13, 5272482), (17, 4031898), (26, 2636241), (34, 2015949), (39, 1757494), (51, 1343966), (78, 878747), (102, 671983), (221, 310146), (442, 155073), (663, 103382), (1326, 51691)]