81512574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{95003}}^1$

素因数の和:95032

約数の個数: 32

約数和(自身を含む): 191528064

約数和(自身を除く): 110015490

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 95003, 190006, 285009, 570018, 1045033, 1235039, 2090066, 2470078, 3135099, 3705117, 6270198, 7410234, 13585429, 27170858, 40756287, 81512574]

約数ペア:

[(1, 81512574), (2, 40756287), (3, 27170858), (6, 13585429), (11, 7410234), (13, 6270198), (22, 3705117), (26, 3135099), (33, 2470078), (39, 2090066), (66, 1235039), (78, 1045033), (143, 570018), (286, 285009), (429, 190006), (858, 95003)]