90579072

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1697}}^1$

素因数の和:1853

約数の個数: 64

約数和(自身を含む): 242474400

約数和(自身を除く): 151895328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1668, 1697, 2224, 3336, 3394, 4448, 5091, 6672, 6788, 8896, 10182, 13344, 13576, 17792, 20364, 26688, 27152, 40728, 53376, 54304, 81456, 108608, 162912, 217216, 235883, 325824, 471766, 651648, 707649, 943532, 1415298, 1887064, 2830596, 3774128, 5661192, 7548256, 11322384, 15096512, 22644768, 30193024, 45289536, 90579072]

約数ペア:

[(1, 90579072), (2, 45289536), (3, 30193024), (4, 22644768), (6, 15096512), (8, 11322384), (12, 7548256), (16, 5661192), (24, 3774128), (32, 2830596), (48, 1887064), (64, 1415298), (96, 943532), (128, 707649), (139, 651648), (192, 471766), (278, 325824), (384, 235883), (417, 217216), (556, 162912), (834, 108608), (1112, 81456), (1668, 54304), (1697, 53376), (2224, 40728), (3336, 27152), (3394, 26688), (4448, 20364), (5091, 17792), (6672, 13576), (6788, 13344), (8896, 10182)]