78585294

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 160237440

約数和(自身を除く): 81652146

約数列:

[1, 2, 3, 6, 107, 109, 214, 218, 321, 327, 642, 654, 1123, 2246, 3369, 6738, 11663, 23326, 34989, 69978, 120161, 122407, 240322, 244814, 360483, 367221, 720966, 734442, 13097549, 26195098, 39292647, 78585294]

約数ペア:

[(1, 78585294), (2, 39292647), (3, 26195098), (6, 13097549), (107, 734442), (109, 720966), (214, 367221), (218, 360483), (321, 244814), (327, 240322), (642, 122407), (654, 120161), (1123, 69978), (2246, 34989), (3369, 23326), (6738, 11663)]