77550156

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{16699}}^1$

素因数の和:16755

約数の個数: 48

約数和(自身を含む): 205744000

約数和(自身を除く): 128193844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 16699, 33398, 50097, 66796, 100194, 150291, 200388, 300582, 450873, 601164, 718057, 901746, 1436114, 1803492, 2154171, 2872228, 4308342, 6462513, 8616684, 12925026, 19387539, 25850052, 38775078, 77550156]

約数ペア:

[(1, 77550156), (2, 38775078), (3, 25850052), (4, 19387539), (6, 12925026), (9, 8616684), (12, 6462513), (18, 4308342), (27, 2872228), (36, 2154171), (43, 1803492), (54, 1436114), (86, 901746), (108, 718057), (129, 601164), (172, 450873), (258, 300582), (387, 200388), (516, 150291), (774, 100194), (1161, 66796), (1548, 50097), (2322, 33398), (4644, 16699)]