81093236

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{8803}}^1$

素因数の和:8868

約数の個数: 36

約数和(自身を含む): 168614208

約数和(自身を除く): 87520972

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 8803, 9212, 17606, 35212, 61621, 123242, 246484, 413741, 431347, 827482, 862694, 1654964, 1725388, 2896187, 5792374, 11584748, 20273309, 40546618, 81093236]

約数ペア:

[(1, 81093236), (2, 40546618), (4, 20273309), (7, 11584748), (14, 5792374), (28, 2896187), (47, 1725388), (49, 1654964), (94, 862694), (98, 827482), (188, 431347), (196, 413741), (329, 246484), (658, 123242), (1316, 61621), (2303, 35212), (4606, 17606), (8803, 9212)]