68474628

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{19609}}^1$

素因数の和:19716

約数の個数: 36

約数和(自身を含む): 174881980

約数和(自身を除く): 106407352

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 19609, 39218, 58827, 78436, 117654, 176481, 235308, 352962, 705924, 1902073, 3804146, 5706219, 7608292, 11412438, 17118657, 22824876, 34237314, 68474628]

約数ペア:

[(1, 68474628), (2, 34237314), (3, 22824876), (4, 17118657), (6, 11412438), (9, 7608292), (12, 5706219), (18, 3804146), (36, 1902073), (97, 705924), (194, 352962), (291, 235308), (388, 176481), (582, 117654), (873, 78436), (1164, 58827), (1746, 39218), (3492, 19609)]