68841978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 149412960

約数和(自身を除く): 80570982

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 361, 703, 722, 859, 1083, 1406, 1718, 2109, 2166, 2577, 4218, 5154, 13357, 16321, 26714, 31783, 32642, 40071, 48963, 63566, 80142, 95349, 97926, 190698, 310099, 603877, 620198, 930297, 1207754, 1811631, 1860594, 3623262, 11473663, 22947326, 34420989, 68841978]

約数ペア:

[(1, 68841978), (2, 34420989), (3, 22947326), (6, 11473663), (19, 3623262), (37, 1860594), (38, 1811631), (57, 1207754), (74, 930297), (111, 620198), (114, 603877), (222, 310099), (361, 190698), (703, 97926), (722, 95349), (859, 80142), (1083, 63566), (1406, 48963), (1718, 40071), (2109, 32642), (2166, 31783), (2577, 26714), (4218, 16321), (5154, 13357)]