68609178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 108

約数和(自身を含む): 175164990

約数和(自身を除く): 106555812

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 109, 121, 153, 187, 198, 218, 242, 289, 306, 327, 363, 374, 561, 578, 654, 726, 867, 981, 1089, 1122, 1199, 1683, 1734, 1853, 1962, 2057, 2178, 2398, 2601, 3179, 3366, 3597, 3706, 4114, 5202, 5559, 6171, 6358, 7194, 9537, 10791, 11118, 12342, 13189, 16677, 18513, 19074, 20383, 21582, 26378, 28611, 31501, 33354, 34969, 37026, 39567, 40766, 57222, 61149, 63002, 69938, 79134, 94503, 104907, 118701, 122298, 183447, 189006, 209814, 224213, 237402, 283509, 314721, 346511, 366894, 448426, 567018, 629442, 672639, 693022, 1039533, 1345278, 2017917, 2079066, 3118599, 3811621, 4035834, 6237198, 7623242, 11434863, 22869726, 34304589, 68609178]

約数ペア:

[(1, 68609178), (2, 34304589), (3, 22869726), (6, 11434863), (9, 7623242), (11, 6237198), (17, 4035834), (18, 3811621), (22, 3118599), (33, 2079066), (34, 2017917), (51, 1345278), (66, 1039533), (99, 693022), (102, 672639), (109, 629442), (121, 567018), (153, 448426), (187, 366894), (198, 346511), (218, 314721), (242, 283509), (289, 237402), (306, 224213), (327, 209814), (363, 189006), (374, 183447), (561, 122298), (578, 118701), (654, 104907), (726, 94503), (867, 79134), (981, 69938), (1089, 63002), (1122, 61149), (1199, 57222), (1683, 40766), (1734, 39567), (1853, 37026), (1962, 34969), (2057, 33354), (2178, 31501), (2398, 28611), (2601, 26378), (3179, 21582), (3366, 20383), (3597, 19074), (3706, 18513), (4114, 16677), (5202, 13189), (5559, 12342), (6171, 11118), (6358, 10791), (7194, 9537)]