78872398

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{29629}}^1$

素因数の和:29664

約数の個数: 16

約数和(自身を含む): 130134960

約数和(自身を除く): 51262562

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 29629, 59258, 325919, 651838, 3585109, 7170218, 39436199, 78872398]

約数ペア:

[(1, 78872398), (2, 39436199), (11, 7170218), (22, 3585109), (121, 651838), (242, 325919), (1331, 59258), (2662, 29629)]