78663276

素因数分解:

$2^2\times 3^2\times {\mathrm{2185091}}^1$

素因数の和:2185101

約数の個数: 18

約数和(自身を含む): 198843372

約数和(自身を除く): 120180096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2185091, 4370182, 6555273, 8740364, 13110546, 19665819, 26221092, 39331638, 78663276]

約数ペア:

[(1, 78663276), (2, 39331638), (3, 26221092), (4, 19665819), (6, 13110546), (9, 8740364), (12, 6555273), (18, 4370182), (36, 2185091)]