78288282

素因数分解:

$2^1\times 3^5\times {\mathrm{161087}}^1$

素因数の和:161104

約数の個数: 24

約数和(自身を含む): 175908096

約数和(自身を除く): 97619814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 161087, 322174, 483261, 966522, 1449783, 2899566, 4349349, 8698698, 13048047, 26096094, 39144141, 78288282]

約数ペア:

[(1, 78288282), (2, 39144141), (3, 26096094), (6, 13048047), (9, 8698698), (18, 4349349), (27, 2899566), (54, 1449783), (81, 966522), (162, 483261), (243, 322174), (486, 161087)]