81904524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{525029}}^1$

素因数の和:525049

約数の個数: 24

約数和(自身を含む): 205811760

約数和(自身を除く): 123907236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 525029, 1050058, 1575087, 2100116, 3150174, 6300348, 6825377, 13650754, 20476131, 27301508, 40952262, 81904524]

約数ペア:

[(1, 81904524), (2, 40952262), (3, 27301508), (4, 20476131), (6, 13650754), (12, 6825377), (13, 6300348), (26, 3150174), (39, 2100116), (52, 1575087), (78, 1050058), (156, 525029)]