68582912

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 147312000

約数和(自身を除く): 78729088

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 149, 232, 248, 256, 298, 464, 496, 512, 596, 899, 928, 992, 1192, 1798, 1856, 1984, 2384, 3596, 3712, 3968, 4321, 4619, 4768, 7192, 7424, 7936, 8642, 9238, 9536, 14384, 14848, 15872, 17284, 18476, 19072, 28768, 34568, 36952, 38144, 57536, 69136, 73904, 76288, 115072, 133951, 138272, 147808, 230144, 267902, 276544, 295616, 460288, 535804, 553088, 591232, 1071608, 1106176, 1182464, 2143216, 2212352, 2364928, 4286432, 8572864, 17145728, 34291456, 68582912]

約数ペア:

[(1, 68582912), (2, 34291456), (4, 17145728), (8, 8572864), (16, 4286432), (29, 2364928), (31, 2212352), (32, 2143216), (58, 1182464), (62, 1106176), (64, 1071608), (116, 591232), (124, 553088), (128, 535804), (149, 460288), (232, 295616), (248, 276544), (256, 267902), (298, 230144), (464, 147808), (496, 138272), (512, 133951), (596, 115072), (899, 76288), (928, 73904), (992, 69136), (1192, 57536), (1798, 38144), (1856, 36952), (1984, 34568), (2384, 28768), (3596, 19072), (3712, 18476), (3968, 17284), (4321, 15872), (4619, 14848), (4768, 14384), (7192, 9536), (7424, 9238), (7936, 8642)]