86798988

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{12239}}^1$

素因数の和:12446

約数の個数: 36

約数和(自身を含む): 220540320

約数和(自身を除く): 133741332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 12239, 24478, 36717, 48956, 73434, 110151, 146868, 220302, 440604, 2411083, 4822166, 7233249, 9644332, 14466498, 21699747, 28932996, 43399494, 86798988]

約数ペア:

[(1, 86798988), (2, 43399494), (3, 28932996), (4, 21699747), (6, 14466498), (9, 9644332), (12, 7233249), (18, 4822166), (36, 2411083), (197, 440604), (394, 220302), (591, 146868), (788, 110151), (1182, 73434), (1773, 48956), (2364, 36717), (3546, 24478), (7092, 12239)]