80166394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5849}}^1$

素因数の和:5958

約数の個数: 32

約数和(自身を含む): 151632000

約数和(自身を除く): 71465606

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 5849, 6853, 11698, 13706, 40943, 64339, 81886, 128678, 450373, 520561, 900746, 1041122, 3643927, 5726171, 7287854, 11452342, 40083197, 80166394]

約数ペア:

[(1, 80166394), (2, 40083197), (7, 11452342), (11, 7287854), (14, 5726171), (22, 3643927), (77, 1041122), (89, 900746), (154, 520561), (178, 450373), (623, 128678), (979, 81886), (1246, 64339), (1958, 40943), (5849, 13706), (6853, 11698)]