78764154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1875337}}^1$

素因数の和:1875349

約数の個数: 16

約数和(自身を含む): 180032448

約数和(自身を除く): 101268294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1875337, 3750674, 5626011, 11252022, 13127359, 26254718, 39382077, 78764154]

約数ペア:

[(1, 78764154), (2, 39382077), (3, 26254718), (6, 13127359), (7, 11252022), (14, 5626011), (21, 3750674), (42, 1875337)]