78623568

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 160

約数和(自身を含む): 242484480

約数和(自身を除く): 163860912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 41, 46, 48, 54, 69, 72, 82, 92, 108, 123, 138, 144, 164, 184, 193, 207, 216, 246, 276, 328, 368, 369, 386, 414, 432, 492, 552, 579, 621, 656, 738, 772, 828, 943, 984, 1104, 1107, 1158, 1242, 1476, 1544, 1656, 1737, 1886, 1968, 2214, 2316, 2484, 2829, 2952, 3088, 3312, 3474, 3772, 4428, 4439, 4632, 4968, 5211, 5658, 5904, 6948, 7544, 7913, 8487, 8856, 8878, 9264, 9936, 10422, 11316, 13317, 13896, 15088, 15826, 16974, 17712, 17756, 20844, 22632, 23739, 25461, 26634, 27792, 31652, 33948, 35512, 39951, 41688, 45264, 47478, 50922, 53268, 63304, 67896, 71024, 71217, 79902, 83376, 94956, 101844, 106536, 119853, 126608, 135792, 142434, 159804, 181999, 189912, 203688, 213072, 213651, 239706, 284868, 319608, 363998, 379824, 407376, 427302, 479412, 545997, 569736, 639216, 727996, 854604, 958824, 1091994, 1139472, 1455992, 1637991, 1709208, 1917648, 2183988, 2911984, 3275982, 3418416, 4367976, 4913973, 6551964, 8735952, 9827946, 13103928, 19655892, 26207856, 39311784, 78623568]

約数ペア:

[(1, 78623568), (2, 39311784), (3, 26207856), (4, 19655892), (6, 13103928), (8, 9827946), (9, 8735952), (12, 6551964), (16, 4913973), (18, 4367976), (23, 3418416), (24, 3275982), (27, 2911984), (36, 2183988), (41, 1917648), (46, 1709208), (48, 1637991), (54, 1455992), (69, 1139472), (72, 1091994), (82, 958824), (92, 854604), (108, 727996), (123, 639216), (138, 569736), (144, 545997), (164, 479412), (184, 427302), (193, 407376), (207, 379824), (216, 363998), (246, 319608), (276, 284868), (328, 239706), (368, 213651), (369, 213072), (386, 203688), (414, 189912), (432, 181999), (492, 159804), (552, 142434), (579, 135792), (621, 126608), (656, 119853), (738, 106536), (772, 101844), (828, 94956), (943, 83376), (984, 79902), (1104, 71217), (1107, 71024), (1158, 67896), (1242, 63304), (1476, 53268), (1544, 50922), (1656, 47478), (1737, 45264), (1886, 41688), (1968, 39951), (2214, 35512), (2316, 33948), (2484, 31652), (2829, 27792), (2952, 26634), (3088, 25461), (3312, 23739), (3474, 22632), (3772, 20844), (4428, 17756), (4439, 17712), (4632, 16974), (4968, 15826), (5211, 15088), (5658, 13896), (5904, 13317), (6948, 11316), (7544, 10422), (7913, 9936), (8487, 9264), (8856, 8878)]