77252792

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{61507}}^1$

素因数の和:61670

約数の個数: 16

約数和(自身を含む): 145773960

約数和(自身を除く): 68521168

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 61507, 123014, 246028, 492056, 9656599, 19313198, 38626396, 77252792]

約数ペア:

[(1, 77252792), (2, 38626396), (4, 19313198), (8, 9656599), (157, 492056), (314, 246028), (628, 123014), (1256, 61507)]