27867168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 94663296

約数和(自身を除く): 66796128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 601, 644, 672, 736, 828, 966, 1008, 1104, 1202, 1288, 1449, 1656, 1803, 1932, 2016, 2208, 2404, 2576, 2898, 3312, 3606, 3864, 4207, 4808, 5152, 5409, 5796, 6624, 7212, 7728, 8414, 9616, 10818, 11592, 12621, 13823, 14424, 15456, 16828, 19232, 21636, 23184, 25242, 27646, 28848, 33656, 37863, 41469, 43272, 46368, 50484, 55292, 57696, 67312, 75726, 82938, 86544, 96761, 100968, 110584, 124407, 134624, 151452, 165876, 173088, 193522, 201936, 221168, 248814, 290283, 302904, 331752, 387044, 403872, 442336, 497628, 580566, 605808, 663504, 774088, 870849, 995256, 1161132, 1211616, 1327008, 1548176, 1741698, 1990512, 2322264, 3096352, 3483396, 3981024, 4644528, 6966792, 9289056, 13933584, 27867168]

約数ペア:

[(1, 27867168), (2, 13933584), (3, 9289056), (4, 6966792), (6, 4644528), (7, 3981024), (8, 3483396), (9, 3096352), (12, 2322264), (14, 1990512), (16, 1741698), (18, 1548176), (21, 1327008), (23, 1211616), (24, 1161132), (28, 995256), (32, 870849), (36, 774088), (42, 663504), (46, 605808), (48, 580566), (56, 497628), (63, 442336), (69, 403872), (72, 387044), (84, 331752), (92, 302904), (96, 290283), (112, 248814), (126, 221168), (138, 201936), (144, 193522), (161, 173088), (168, 165876), (184, 151452), (207, 134624), (224, 124407), (252, 110584), (276, 100968), (288, 96761), (322, 86544), (336, 82938), (368, 75726), (414, 67312), (483, 57696), (504, 55292), (552, 50484), (601, 46368), (644, 43272), (672, 41469), (736, 37863), (828, 33656), (966, 28848), (1008, 27646), (1104, 25242), (1202, 23184), (1288, 21636), (1449, 19232), (1656, 16828), (1803, 15456), (1932, 14424), (2016, 13823), (2208, 12621), (2404, 11592), (2576, 10818), (2898, 9616), (3312, 8414), (3606, 7728), (3864, 7212), (4207, 6624), (4808, 5796), (5152, 5409)]