86407812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{55819}}^1$

素因数の和:55872

約数の個数: 36

約数和(自身を含む): 223503280

約数和(自身を除く): 137095468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 55819, 111638, 167457, 223276, 334914, 502371, 669828, 1004742, 2009484, 2400217, 4800434, 7200651, 9600868, 14401302, 21601953, 28802604, 43203906, 86407812]

約数ペア:

[(1, 86407812), (2, 43203906), (3, 28802604), (4, 21601953), (6, 14401302), (9, 9600868), (12, 7200651), (18, 4800434), (36, 2400217), (43, 2009484), (86, 1004742), (129, 669828), (172, 502371), (258, 334914), (387, 223276), (516, 167457), (774, 111638), (1548, 55819)]