83944784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1204

約数の個数: 80

約数和(自身を含む): 206284416

約数和(自身を除く): 122339632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 976, 1117, 1232, 1342, 1708, 2234, 2684, 3416, 4468, 4697, 5368, 6832, 7819, 8936, 9394, 10736, 12287, 15638, 17872, 18788, 24574, 31276, 37576, 49148, 62552, 68137, 75152, 86009, 98296, 125104, 136274, 172018, 196592, 272548, 344036, 476959, 545096, 688072, 749507, 953918, 1090192, 1376144, 1499014, 1907836, 2998028, 3815672, 5246549, 5996056, 7631344, 10493098, 11992112, 20986196, 41972392, 83944784]

約数ペア:

[(1, 83944784), (2, 41972392), (4, 20986196), (7, 11992112), (8, 10493098), (11, 7631344), (14, 5996056), (16, 5246549), (22, 3815672), (28, 2998028), (44, 1907836), (56, 1499014), (61, 1376144), (77, 1090192), (88, 953918), (112, 749507), (122, 688072), (154, 545096), (176, 476959), (244, 344036), (308, 272548), (427, 196592), (488, 172018), (616, 136274), (671, 125104), (854, 98296), (976, 86009), (1117, 75152), (1232, 68137), (1342, 62552), (1708, 49148), (2234, 37576), (2684, 31276), (3416, 24574), (4468, 18788), (4697, 17872), (5368, 15638), (6832, 12287), (7819, 10736), (8936, 9394)]