64403442

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 143544960

約数和(自身を除く): 79141518

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 269, 282, 283, 423, 538, 566, 807, 846, 849, 1614, 1698, 2421, 2547, 4842, 5094, 12643, 13301, 25286, 26602, 37929, 39903, 75858, 76127, 79806, 113787, 119709, 152254, 227574, 228381, 239418, 456762, 685143, 1370286, 3577969, 7155938, 10733907, 21467814, 32201721, 64403442]

約数ペア:

[(1, 64403442), (2, 32201721), (3, 21467814), (6, 10733907), (9, 7155938), (18, 3577969), (47, 1370286), (94, 685143), (141, 456762), (269, 239418), (282, 228381), (283, 227574), (423, 152254), (538, 119709), (566, 113787), (807, 79806), (846, 76127), (849, 75858), (1614, 39903), (1698, 37929), (2421, 26602), (2547, 25286), (4842, 13301), (5094, 12643)]