80895374

素因数分解:

$2^1\times 7^2\times {\mathrm{739}}^1\times {\mathrm{1117}}^1$

素因数の和:1872

約数の個数: 24

約数和(自身を含む): 141471720

約数和(自身を除く): 60576346

約数列:

[1, 2, 7, 14, 49, 98, 739, 1117, 1478, 2234, 5173, 7819, 10346, 15638, 36211, 54733, 72422, 109466, 825463, 1650926, 5778241, 11556482, 40447687, 80895374]

約数ペア:

[(1, 80895374), (2, 40447687), (7, 11556482), (14, 5778241), (49, 1650926), (98, 825463), (739, 109466), (1117, 72422), (1478, 54733), (2234, 36211), (5173, 15638), (7819, 10346)]