78516468

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{19301}}^1$

素因数の和:19424

約数の個数: 36

約数和(自身を含む): 200238948

約数和(自身を除く): 121722480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 19301, 38602, 57903, 77204, 115806, 173709, 231612, 347418, 694836, 2181013, 4362026, 6543039, 8724052, 13086078, 19629117, 26172156, 39258234, 78516468]

約数ペア:

[(1, 78516468), (2, 39258234), (3, 26172156), (4, 19629117), (6, 13086078), (9, 8724052), (12, 6543039), (18, 4362026), (36, 2181013), (113, 694836), (226, 347418), (339, 231612), (452, 173709), (678, 115806), (1017, 77204), (1356, 57903), (2034, 38602), (4068, 19301)]