87564012

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{28393}}^1$

素因数の和:28657

約数の個数: 24

約数和(自身を含む): 205118256

約数和(自身を除く): 117554244

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 28393, 56786, 85179, 113572, 170358, 340716, 7297001, 14594002, 21891003, 29188004, 43782006, 87564012]

約数ペア:

[(1, 87564012), (2, 43782006), (3, 29188004), (4, 21891003), (6, 14594002), (12, 7297001), (257, 340716), (514, 170358), (771, 113572), (1028, 85179), (1542, 56786), (3084, 28393)]