85139172

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{20929}}^1$

素因数の和:21052

約数の個数: 36

約数和(自身を含む): 217127820

約数和(自身を除く): 131988648

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 20929, 41858, 62787, 83716, 125574, 188361, 251148, 376722, 753444, 2364977, 4729954, 7094931, 9459908, 14189862, 21284793, 28379724, 42569586, 85139172]

約数ペア:

[(1, 85139172), (2, 42569586), (3, 28379724), (4, 21284793), (6, 14189862), (9, 9459908), (12, 7094931), (18, 4729954), (36, 2364977), (113, 753444), (226, 376722), (339, 251148), (452, 188361), (678, 125574), (1017, 83716), (1356, 62787), (2034, 41858), (4068, 20929)]