78317164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{60617}}^1$

素因数の和:60657

約数の個数: 24

約数和(自身を含む): 152757360

約数和(自身を除く): 74440196

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 60617, 121234, 242468, 1030489, 1151723, 2060978, 2303446, 4121956, 4606892, 19579291, 39158582, 78317164]

約数ペア:

[(1, 78317164), (2, 39158582), (4, 19579291), (17, 4606892), (19, 4121956), (34, 2303446), (38, 2060978), (68, 1151723), (76, 1030489), (323, 242468), (646, 121234), (1292, 60617)]