68162808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{405731}}^1$

素因数の和:405747

約数の個数: 32

約数和(自身を含む): 194751360

約数和(自身を除く): 126588552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 405731, 811462, 1217193, 1622924, 2434386, 2840117, 3245848, 4868772, 5680234, 8520351, 9737544, 11360468, 17040702, 22720936, 34081404, 68162808]

約数ペア:

[(1, 68162808), (2, 34081404), (3, 22720936), (4, 17040702), (6, 11360468), (7, 9737544), (8, 8520351), (12, 5680234), (14, 4868772), (21, 3245848), (24, 2840117), (28, 2434386), (42, 1622924), (56, 1217193), (84, 811462), (168, 405731)]