71200165124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{35911}}^1\times {\mathrm{45061}}^1$

素因数の和:80987

約数の個数: 24

約数和(自身を含む): 135934389696

約数和(自身を除く): 64734224572

約数列:

[1, 2, 4, 11, 22, 44, 35911, 45061, 71822, 90122, 143644, 180244, 395021, 495671, 790042, 991342, 1580084, 1982684, 1618185571, 3236371142, 6472742284, 17800041281, 35600082562, 71200165124]

約数ペア:

[(1, 71200165124), (2, 35600082562), (4, 17800041281), (11, 6472742284), (22, 3236371142), (44, 1618185571), (35911, 1982684), (45061, 1580084), (71822, 991342), (90122, 790042), (143644, 495671), (180244, 395021)]