68233728

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1485

約数の個数: 80

約数和(自身を含む): 187773696

約数和(自身を除く): 119539968

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, 1433, 1488, 1536, 1984, 2866, 2976, 3968, 4299, 5732, 5952, 7936, 8598, 11464, 11904, 15872, 17196, 22928, 23808, 34392, 44423, 45856, 47616, 68784, 88846, 91712, 133269, 137568, 177692, 183424, 266538, 275136, 355384, 366848, 533076, 550272, 710768, 733696, 1066152, 1100544, 1421536, 2132304, 2201088, 2843072, 4264608, 5686144, 8529216, 11372288, 17058432, 22744576, 34116864, 68233728]

約数ペア:

[(1, 68233728), (2, 34116864), (3, 22744576), (4, 17058432), (6, 11372288), (8, 8529216), (12, 5686144), (16, 4264608), (24, 2843072), (31, 2201088), (32, 2132304), (48, 1421536), (62, 1100544), (64, 1066152), (93, 733696), (96, 710768), (124, 550272), (128, 533076), (186, 366848), (192, 355384), (248, 275136), (256, 266538), (372, 183424), (384, 177692), (496, 137568), (512, 133269), (744, 91712), (768, 88846), (992, 68784), (1433, 47616), (1488, 45856), (1536, 44423), (1984, 34392), (2866, 23808), (2976, 22928), (3968, 17196), (4299, 15872), (5732, 11904), (5952, 11464), (7936, 8598)]