74544239

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 103420800

約数和(自身を除く): 28876561

約数列:

[1, 7, 11, 19, 29, 49, 77, 133, 203, 209, 251, 319, 539, 551, 931, 1421, 1463, 1757, 2233, 2761, 3857, 4769, 6061, 7279, 10241, 12299, 15631, 19327, 26999, 33383, 42427, 50953, 52459, 80069, 135289, 138301, 233681, 296989, 356671, 367213, 560483, 968107, 1521311, 2570491, 3923381, 6776749, 10649177, 74544239]

約数ペア:

[(1, 74544239), (7, 10649177), (11, 6776749), (19, 3923381), (29, 2570491), (49, 1521311), (77, 968107), (133, 560483), (203, 367213), (209, 356671), (251, 296989), (319, 233681), (539, 138301), (551, 135289), (931, 80069), (1421, 52459), (1463, 50953), (1757, 42427), (2233, 33383), (2761, 26999), (3857, 19327), (4769, 15631), (6061, 12299), (7279, 10241)]