68349054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2221}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 143345664

約数和(自身を除く): 74996610

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 2221, 4442, 5129, 6663, 10258, 13326, 15387, 30774, 51083, 102166, 153249, 306498, 495283, 990566, 1485849, 2971698, 11391509, 22783018, 34174527, 68349054]

約数ペア:

[(1, 68349054), (2, 34174527), (3, 22783018), (6, 11391509), (23, 2971698), (46, 1485849), (69, 990566), (138, 495283), (223, 306498), (446, 153249), (669, 102166), (1338, 51083), (2221, 30774), (4442, 15387), (5129, 13326), (6663, 10258)]