90156234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15443}}^1$

素因数の和:15594

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 117411126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 15443, 30886, 46329, 92658, 108101, 216202, 324303, 648606, 2146577, 4293154, 6439731, 12879462, 15026039, 30052078, 45078117, 90156234]

約数ペア:

[(1, 90156234), (2, 45078117), (3, 30052078), (6, 15026039), (7, 12879462), (14, 6439731), (21, 4293154), (42, 2146577), (139, 648606), (278, 324303), (417, 216202), (834, 108101), (973, 92658), (1946, 46329), (2919, 30886), (5838, 15443)]