40902144

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:911

約数の個数: 80

約数和(自身を含む): 112611840

約数和(自身を除く): 71709696

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, 859, 992, 1488, 1536, 1718, 1984, 2577, 2976, 3436, 3968, 5154, 5952, 6872, 7936, 10308, 11904, 13744, 15872, 20616, 23808, 26629, 27488, 41232, 47616, 53258, 54976, 79887, 82464, 106516, 109952, 159774, 164928, 213032, 219904, 319548, 329856, 426064, 439808, 639096, 659712, 852128, 1278192, 1319424, 1704256, 2556384, 3408512, 5112768, 6817024, 10225536, 13634048, 20451072, 40902144]

約数ペア:

[(1, 40902144), (2, 20451072), (3, 13634048), (4, 10225536), (6, 6817024), (8, 5112768), (12, 3408512), (16, 2556384), (24, 1704256), (31, 1319424), (32, 1278192), (48, 852128), (62, 659712), (64, 639096), (93, 439808), (96, 426064), (124, 329856), (128, 319548), (186, 219904), (192, 213032), (248, 164928), (256, 159774), (372, 109952), (384, 106516), (496, 82464), (512, 79887), (744, 54976), (768, 53258), (859, 47616), (992, 41232), (1488, 27488), (1536, 26629), (1718, 23808), (1984, 20616), (2577, 15872), (2976, 13744), (3436, 11904), (3968, 10308), (5154, 7936), (5952, 6872)]