87153588

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{12289}}^1$

素因数の和:12496

約数の個数: 36

約数和(自身を含む): 221441220

約数和(自身を除く): 134287632

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 12289, 24578, 36867, 49156, 73734, 110601, 147468, 221202, 442404, 2420933, 4841866, 7262799, 9683732, 14525598, 21788397, 29051196, 43576794, 87153588]

約数ペア:

[(1, 87153588), (2, 43576794), (3, 29051196), (4, 21788397), (6, 14525598), (9, 9683732), (12, 7262799), (18, 4841866), (36, 2420933), (197, 442404), (394, 221202), (591, 147468), (788, 110601), (1182, 73734), (1773, 49156), (2364, 36867), (3546, 24578), (7092, 12289)]