91089408

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1965

約数の個数: 80

約数和(自身を含む): 250626816

約数和(自身を除く): 159537408

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, 1913, 1984, 2976, 3826, 3968, 5739, 5952, 7652, 7936, 11478, 11904, 15304, 15872, 22956, 23808, 30608, 45912, 47616, 59303, 61216, 91824, 118606, 122432, 177909, 183648, 237212, 244864, 355818, 367296, 474424, 489728, 711636, 734592, 948848, 979456, 1423272, 1469184, 1897696, 2846544, 2938368, 3795392, 5693088, 7590784, 11386176, 15181568, 22772352, 30363136, 45544704, 91089408]

約数ペア:

[(1, 91089408), (2, 45544704), (3, 30363136), (4, 22772352), (6, 15181568), (8, 11386176), (12, 7590784), (16, 5693088), (24, 3795392), (31, 2938368), (32, 2846544), (48, 1897696), (62, 1469184), (64, 1423272), (93, 979456), (96, 948848), (124, 734592), (128, 711636), (186, 489728), (192, 474424), (248, 367296), (256, 355818), (372, 244864), (384, 237212), (496, 183648), (512, 177909), (744, 122432), (768, 118606), (992, 91824), (1488, 61216), (1536, 59303), (1913, 47616), (1984, 45912), (2976, 30608), (3826, 23808), (3968, 22956), (5739, 15872), (5952, 15304), (7652, 11904), (7936, 11478)]