61931448

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{11783}}^1$

素因数の和:11868

約数の個数: 48

約数和(自身を含む): 170043120

約数和(自身を除く): 108111672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 11783, 23566, 35349, 47132, 70698, 94264, 106047, 141396, 212094, 282792, 424188, 848376, 860159, 1720318, 2580477, 3440636, 5160954, 6881272, 7741431, 10321908, 15482862, 20643816, 30965724, 61931448]

約数ペア:

[(1, 61931448), (2, 30965724), (3, 20643816), (4, 15482862), (6, 10321908), (8, 7741431), (9, 6881272), (12, 5160954), (18, 3440636), (24, 2580477), (36, 1720318), (72, 860159), (73, 848376), (146, 424188), (219, 282792), (292, 212094), (438, 141396), (584, 106047), (657, 94264), (876, 70698), (1314, 47132), (1752, 35349), (2628, 23566), (5256, 11783)]