80937864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160591}}^1$

素因数の和:160610

約数の個数: 48

約数和(自身を含む): 250523520

約数和(自身を除く): 169585656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160591, 321182, 481773, 642364, 963546, 1124137, 1284728, 1445319, 1927092, 2248274, 2890638, 3372411, 3854184, 4496548, 5781276, 6744822, 8993096, 10117233, 11562552, 13489644, 20234466, 26979288, 40468932, 80937864]

約数ペア:

[(1, 80937864), (2, 40468932), (3, 26979288), (4, 20234466), (6, 13489644), (7, 11562552), (8, 10117233), (9, 8993096), (12, 6744822), (14, 5781276), (18, 4496548), (21, 3854184), (24, 3372411), (28, 2890638), (36, 2248274), (42, 1927092), (56, 1445319), (63, 1284728), (72, 1124137), (84, 963546), (126, 642364), (168, 481773), (252, 321182), (504, 160591)]