67856544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 223449408

約数和(自身を除く): 155592864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 347, 388, 504, 582, 672, 679, 694, 776, 873, 1008, 1041, 1164, 1358, 1388, 1552, 1746, 2016, 2037, 2082, 2328, 2429, 2716, 2776, 3104, 3123, 3492, 4074, 4164, 4656, 4858, 5432, 5552, 6111, 6246, 6984, 7287, 8148, 8328, 9312, 9716, 10864, 11104, 12222, 12492, 13968, 14574, 16296, 16656, 19432, 21728, 21861, 24444, 24984, 27936, 29148, 32592, 33312, 33659, 38864, 43722, 48888, 49968, 58296, 65184, 67318, 77728, 87444, 97776, 99936, 100977, 116592, 134636, 174888, 195552, 201954, 233184, 235613, 269272, 302931, 349776, 403908, 471226, 538544, 605862, 699552, 706839, 807816, 942452, 1077088, 1211724, 1413678, 1615632, 1884904, 2120517, 2423448, 2827356, 3231264, 3769808, 4241034, 4846896, 5654712, 7539616, 8482068, 9693792, 11309424, 16964136, 22618848, 33928272, 67856544]

約数ペア:

[(1, 67856544), (2, 33928272), (3, 22618848), (4, 16964136), (6, 11309424), (7, 9693792), (8, 8482068), (9, 7539616), (12, 5654712), (14, 4846896), (16, 4241034), (18, 3769808), (21, 3231264), (24, 2827356), (28, 2423448), (32, 2120517), (36, 1884904), (42, 1615632), (48, 1413678), (56, 1211724), (63, 1077088), (72, 942452), (84, 807816), (96, 706839), (97, 699552), (112, 605862), (126, 538544), (144, 471226), (168, 403908), (194, 349776), (224, 302931), (252, 269272), (288, 235613), (291, 233184), (336, 201954), (347, 195552), (388, 174888), (504, 134636), (582, 116592), (672, 100977), (679, 99936), (694, 97776), (776, 87444), (873, 77728), (1008, 67318), (1041, 65184), (1164, 58296), (1358, 49968), (1388, 48888), (1552, 43722), (1746, 38864), (2016, 33659), (2037, 33312), (2082, 32592), (2328, 29148), (2429, 27936), (2716, 24984), (2776, 24444), (3104, 21861), (3123, 21728), (3492, 19432), (4074, 16656), (4164, 16296), (4656, 14574), (4858, 13968), (5432, 12492), (5552, 12222), (6111, 11104), (6246, 10864), (6984, 9716), (7287, 9312), (8148, 8328)]