68512496136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{407812477}}^1$

素因数の和:407812493

約数の個数: 32

約数和(自身を含む): 195749989440

約数和(自身を除く): 127237493304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 407812477, 815624954, 1223437431, 1631249908, 2446874862, 2854687339, 3262499816, 4893749724, 5709374678, 8564062017, 9787499448, 11418749356, 17128124034, 22837498712, 34256248068, 68512496136]

約数ペア:

[(1, 68512496136), (2, 34256248068), (3, 22837498712), (4, 17128124034), (6, 11418749356), (7, 9787499448), (8, 8564062017), (12, 5709374678), (14, 4893749724), (21, 3262499816), (24, 2854687339), (28, 2446874862), (42, 1631249908), (56, 1223437431), (84, 815624954), (168, 407812477)]