80457220812

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{26088593}}^1$

素因数の和:26088857

約数の個数: 24

約数和(自身を含む): 188464003056

約数和(自身を除く): 108006782244

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 26088593, 52177186, 78265779, 104354372, 156531558, 313063116, 6704768401, 13409536802, 20114305203, 26819073604, 40228610406, 80457220812]

約数ペア:

[(1, 80457220812), (2, 40228610406), (3, 26819073604), (4, 20114305203), (6, 13409536802), (12, 6704768401), (257, 313063116), (514, 156531558), (771, 104354372), (1028, 78265779), (1542, 52177186), (3084, 26088593)]