90187008

素因数分解:

$2^8\times 3^1\times {\mathrm{117431}}^1$

素因数の和:117450

約数の個数: 36

約数和(自身を含む): 240031008

約数和(自身を除く): 149844000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 117431, 234862, 352293, 469724, 704586, 939448, 1409172, 1878896, 2818344, 3757792, 5636688, 7515584, 11273376, 15031168, 22546752, 30062336, 45093504, 90187008]

約数ペア:

[(1, 90187008), (2, 45093504), (3, 30062336), (4, 22546752), (6, 15031168), (8, 11273376), (12, 7515584), (16, 5636688), (24, 3757792), (32, 2818344), (48, 1878896), (64, 1409172), (96, 939448), (128, 704586), (192, 469724), (256, 352293), (384, 234862), (768, 117431)]