77721094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 55715066

約数列:

[1, 2, 11, 22, 23, 46, 253, 269, 506, 538, 571, 1142, 2959, 5918, 6187, 6281, 12374, 12562, 13133, 26266, 68057, 136114, 144463, 153599, 288926, 307198, 1689589, 3379178, 3532777, 7065554, 38860547, 77721094]

約数ペア:

[(1, 77721094), (2, 38860547), (11, 7065554), (22, 3532777), (23, 3379178), (46, 1689589), (253, 307198), (269, 288926), (506, 153599), (538, 144463), (571, 136114), (1142, 68057), (2959, 26266), (5918, 13133), (6187, 12562), (6281, 12374)]