87972924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563929}}^1$

素因数の和:563949

約数の個数: 24

約数和(自身を含む): 221060560

約数和(自身を除く): 133087636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 563929, 1127858, 1691787, 2255716, 3383574, 6767148, 7331077, 14662154, 21993231, 29324308, 43986462, 87972924]

約数ペア:

[(1, 87972924), (2, 43986462), (3, 29324308), (4, 21993231), (6, 14662154), (12, 7331077), (13, 6767148), (26, 3383574), (39, 2255716), (52, 1691787), (78, 1127858), (156, 563929)]