61977876

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 147940800

約数和(自身を除く): 85962924

約数列:

[1, 2, 3, 4, 6, 12, 73, 139, 146, 219, 278, 292, 417, 438, 509, 556, 834, 876, 1018, 1527, 1668, 2036, 3054, 6108, 10147, 20294, 30441, 37157, 40588, 60882, 70751, 74314, 111471, 121764, 141502, 148628, 212253, 222942, 283004, 424506, 445884, 849012, 5164823, 10329646, 15494469, 20659292, 30988938, 61977876]

約数ペア:

[(1, 61977876), (2, 30988938), (3, 20659292), (4, 15494469), (6, 10329646), (12, 5164823), (73, 849012), (139, 445884), (146, 424506), (219, 283004), (278, 222942), (292, 212253), (417, 148628), (438, 141502), (509, 121764), (556, 111471), (834, 74314), (876, 70751), (1018, 60882), (1527, 40588), (1668, 37157), (2036, 30441), (3054, 20294), (6108, 10147)]