66614784

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 80

約数和(自身を含む): 183321600

約数和(自身を除く): 116706816

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, 1399, 1488, 1536, 1984, 2798, 2976, 3968, 4197, 5596, 5952, 7936, 8394, 11192, 11904, 15872, 16788, 22384, 23808, 33576, 43369, 44768, 47616, 67152, 86738, 89536, 130107, 134304, 173476, 179072, 260214, 268608, 346952, 358144, 520428, 537216, 693904, 716288, 1040856, 1074432, 1387808, 2081712, 2148864, 2775616, 4163424, 5551232, 8326848, 11102464, 16653696, 22204928, 33307392, 66614784]

約数ペア:

[(1, 66614784), (2, 33307392), (3, 22204928), (4, 16653696), (6, 11102464), (8, 8326848), (12, 5551232), (16, 4163424), (24, 2775616), (31, 2148864), (32, 2081712), (48, 1387808), (62, 1074432), (64, 1040856), (93, 716288), (96, 693904), (124, 537216), (128, 520428), (186, 358144), (192, 346952), (248, 268608), (256, 260214), (372, 179072), (384, 173476), (496, 134304), (512, 130107), (744, 89536), (768, 86738), (992, 67152), (1399, 47616), (1488, 44768), (1536, 43369), (1984, 33576), (2798, 23808), (2976, 22384), (3968, 16788), (4197, 15872), (5596, 11904), (5952, 11192), (7936, 8394)]