71580738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2633}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 150201216

約数和(自身を除く): 78620478

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 1182, 2633, 4531, 5266, 7899, 9062, 13593, 15798, 27186, 60559, 121118, 181677, 363354, 518701, 1037402, 1556103, 3112206, 11930123, 23860246, 35790369, 71580738]

約数ペア:

[(1, 71580738), (2, 35790369), (3, 23860246), (6, 11930123), (23, 3112206), (46, 1556103), (69, 1037402), (138, 518701), (197, 363354), (394, 181677), (591, 121118), (1182, 60559), (2633, 27186), (4531, 15798), (5266, 13593), (7899, 9062)]