78772106

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{13177}}^1$

素因数の和:13254

約数の個数: 24

約数和(自身を含む): 139713156

約数和(自身を除く): 60941050

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 13177, 26354, 92239, 184478, 645673, 803797, 1291346, 1607594, 5626579, 11253158, 39386053, 78772106]

約数ペア:

[(1, 78772106), (2, 39386053), (7, 11253158), (14, 5626579), (49, 1607594), (61, 1291346), (98, 803797), (122, 645673), (427, 184478), (854, 92239), (2989, 26354), (5978, 13177)]