68469426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 72

約数和(自身を含む): 161012124

約数和(自身を除く): 92542698

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 257, 342, 361, 369, 514, 722, 738, 771, 779, 1083, 1542, 1558, 2166, 2313, 2337, 3249, 4626, 4674, 4883, 6498, 7011, 9766, 10537, 14022, 14649, 14801, 21074, 29298, 29602, 31611, 43947, 44403, 63222, 87894, 88806, 92777, 94833, 133209, 185554, 189666, 200203, 266418, 278331, 400406, 556662, 600609, 834993, 1201218, 1669986, 1801827, 3603654, 3803857, 7607714, 11411571, 22823142, 34234713, 68469426]

約数ペア:

[(1, 68469426), (2, 34234713), (3, 22823142), (6, 11411571), (9, 7607714), (18, 3803857), (19, 3603654), (38, 1801827), (41, 1669986), (57, 1201218), (82, 834993), (114, 600609), (123, 556662), (171, 400406), (246, 278331), (257, 266418), (342, 200203), (361, 189666), (369, 185554), (514, 133209), (722, 94833), (738, 92777), (771, 88806), (779, 87894), (1083, 63222), (1542, 44403), (1558, 43947), (2166, 31611), (2313, 29602), (2337, 29298), (3249, 21074), (4626, 14801), (4674, 14649), (4883, 14022), (6498, 10537), (7011, 9766)]