89072868

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{53401}}^1$

素因数の和:53547

約数の個数: 24

約数和(自身を含む): 209335840

約数和(自身を除く): 120262972

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 53401, 106802, 160203, 213604, 320406, 640812, 7422739, 14845478, 22268217, 29690956, 44536434, 89072868]

約数ペア:

[(1, 89072868), (2, 44536434), (3, 29690956), (4, 22268217), (6, 14845478), (12, 7422739), (139, 640812), (278, 320406), (417, 213604), (556, 160203), (834, 106802), (1668, 53401)]