90849864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{540773}}^1$

素因数の和:540789

約数の個数: 32

約数和(自身を含む): 259571520

約数和(自身を除く): 168721656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 540773, 1081546, 1622319, 2163092, 3244638, 3785411, 4326184, 6489276, 7570822, 11356233, 12978552, 15141644, 22712466, 30283288, 45424932, 90849864]

約数ペア:

[(1, 90849864), (2, 45424932), (3, 30283288), (4, 22712466), (6, 15141644), (7, 12978552), (8, 11356233), (12, 7570822), (14, 6489276), (21, 4326184), (24, 3785411), (28, 3244638), (42, 2163092), (56, 1622319), (84, 1081546), (168, 540773)]