90803712

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1959

約数の個数: 80

約数和(自身を含む): 249841152

約数和(自身を除く): 159037440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1907, 1984, 2976, 3814, 3968, 5721, 5952, 7628, 7936, 11442, 11904, 15256, 15872, 22884, 23808, 30512, 45768, 47616, 59117, 61024, 91536, 118234, 122048, 177351, 183072, 236468, 244096, 354702, 366144, 472936, 488192, 709404, 732288, 945872, 976384, 1418808, 1464576, 1891744, 2837616, 2929152, 3783488, 5675232, 7566976, 11350464, 15133952, 22700928, 30267904, 45401856, 90803712]

約数ペア:

[(1, 90803712), (2, 45401856), (3, 30267904), (4, 22700928), (6, 15133952), (8, 11350464), (12, 7566976), (16, 5675232), (24, 3783488), (31, 2929152), (32, 2837616), (48, 1891744), (62, 1464576), (64, 1418808), (93, 976384), (96, 945872), (124, 732288), (128, 709404), (186, 488192), (192, 472936), (248, 366144), (256, 354702), (372, 244096), (384, 236468), (496, 183072), (512, 177351), (744, 122048), (768, 118234), (992, 91536), (1488, 61024), (1536, 59117), (1907, 47616), (1984, 45768), (2976, 30512), (3814, 23808), (3968, 22884), (5721, 15872), (5952, 15256), (7628, 11904), (7936, 11442)]