81660882

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4933}}^1$

素因数の和:5058

約数の個数: 32

約数和(自身を含む): 170519040

約数和(自身を除く): 88858158

約数列:

[1, 2, 3, 6, 31, 62, 89, 93, 178, 186, 267, 534, 2759, 4933, 5518, 8277, 9866, 14799, 16554, 29598, 152923, 305846, 439037, 458769, 878074, 917538, 1317111, 2634222, 13610147, 27220294, 40830441, 81660882]

約数ペア:

[(1, 81660882), (2, 40830441), (3, 27220294), (6, 13610147), (31, 2634222), (62, 1317111), (89, 917538), (93, 878074), (178, 458769), (186, 439037), (267, 305846), (534, 152923), (2759, 29598), (4933, 16554), (5518, 14799), (8277, 9866)]