87863538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{2749}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 201168000

約数和(自身を除く): 113304462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 761, 1522, 2283, 2749, 4566, 5327, 5498, 8247, 10654, 15981, 16494, 19243, 31962, 38486, 57729, 115458, 2091989, 4183978, 6275967, 12551934, 14643923, 29287846, 43931769, 87863538]

約数ペア:

[(1, 87863538), (2, 43931769), (3, 29287846), (6, 14643923), (7, 12551934), (14, 6275967), (21, 4183978), (42, 2091989), (761, 115458), (1522, 57729), (2283, 38486), (2749, 31962), (4566, 19243), (5327, 16494), (5498, 15981), (8247, 10654)]