71313672

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{21377}}^1$

素因数の和:21525

約数の個数: 32

約数和(自身を含む): 179575200

約数和(自身を除く): 108261528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 21377, 42754, 64131, 85508, 128262, 171016, 256524, 513048, 2971403, 5942806, 8914209, 11885612, 17828418, 23771224, 35656836, 71313672]

約数ペア:

[(1, 71313672), (2, 35656836), (3, 23771224), (4, 17828418), (6, 11885612), (8, 8914209), (12, 5942806), (24, 2971403), (139, 513048), (278, 256524), (417, 171016), (556, 128262), (834, 85508), (1112, 64131), (1668, 42754), (3336, 21377)]