71086608

素因数分解:

$2^4\times 3^2\times {\mathrm{493657}}^1$

素因数の和:493671

約数の個数: 30

約数和(自身を含む): 198944174

約数和(自身を除く): 127857566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493657, 987314, 1480971, 1974628, 2961942, 3949256, 4442913, 5923884, 7898512, 8885826, 11847768, 17771652, 23695536, 35543304, 71086608]

約数ペア:

[(1, 71086608), (2, 35543304), (3, 23695536), (4, 17771652), (6, 11847768), (8, 8885826), (9, 7898512), (12, 5923884), (16, 4442913), (18, 3949256), (24, 2961942), (36, 1974628), (48, 1480971), (72, 987314), (144, 493657)]