86773712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 188987904

約数和(自身を除く): 102214192

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 41, 62, 68, 82, 124, 136, 164, 248, 251, 272, 328, 496, 502, 527, 656, 697, 1004, 1054, 1271, 1394, 2008, 2108, 2542, 2788, 4016, 4216, 4267, 5084, 5576, 7781, 8432, 8534, 10168, 10291, 11152, 15562, 17068, 20336, 20582, 21607, 31124, 34136, 41164, 43214, 62248, 68272, 82328, 86428, 124496, 132277, 164656, 172856, 174947, 264554, 319021, 345712, 349894, 529108, 638042, 699788, 1058216, 1276084, 1399576, 2116432, 2552168, 2799152, 5104336, 5423357, 10846714, 21693428, 43386856, 86773712]

約数ペア:

[(1, 86773712), (2, 43386856), (4, 21693428), (8, 10846714), (16, 5423357), (17, 5104336), (31, 2799152), (34, 2552168), (41, 2116432), (62, 1399576), (68, 1276084), (82, 1058216), (124, 699788), (136, 638042), (164, 529108), (248, 349894), (251, 345712), (272, 319021), (328, 264554), (496, 174947), (502, 172856), (527, 164656), (656, 132277), (697, 124496), (1004, 86428), (1054, 82328), (1271, 68272), (1394, 62248), (2008, 43214), (2108, 41164), (2542, 34136), (2788, 31124), (4016, 21607), (4216, 20582), (4267, 20336), (5084, 17068), (5576, 15562), (7781, 11152), (8432, 10291), (8534, 10168)]