77492868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19993}}^1$

素因数の和:20036

約数の個数: 48

約数和(自身を含む): 201539520

約数和(自身を除く): 124046652

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 19993, 39986, 59979, 79972, 119958, 239916, 339881, 379867, 679762, 759734, 1019643, 1139601, 1359524, 1519468, 2039286, 2279202, 4078572, 4558404, 6457739, 12915478, 19373217, 25830956, 38746434, 77492868]

約数ペア:

[(1, 77492868), (2, 38746434), (3, 25830956), (4, 19373217), (6, 12915478), (12, 6457739), (17, 4558404), (19, 4078572), (34, 2279202), (38, 2039286), (51, 1519468), (57, 1359524), (68, 1139601), (76, 1019643), (102, 759734), (114, 679762), (204, 379867), (228, 339881), (323, 239916), (646, 119958), (969, 79972), (1292, 59979), (1938, 39986), (3876, 19993)]