91207636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 178488576

約数和(自身を除く): 87280940

約数列:

[1, 2, 4, 13, 26, 47, 52, 67, 94, 134, 188, 268, 557, 611, 871, 1114, 1222, 1742, 2228, 2444, 3149, 3484, 6298, 7241, 12596, 14482, 26179, 28964, 37319, 40937, 52358, 74638, 81874, 104716, 149276, 163748, 340327, 485147, 680654, 970294, 1361308, 1753993, 1940588, 3507986, 7015972, 22801909, 45603818, 91207636]

約数ペア:

[(1, 91207636), (2, 45603818), (4, 22801909), (13, 7015972), (26, 3507986), (47, 1940588), (52, 1753993), (67, 1361308), (94, 970294), (134, 680654), (188, 485147), (268, 340327), (557, 163748), (611, 149276), (871, 104716), (1114, 81874), (1222, 74638), (1742, 52358), (2228, 40937), (2444, 37319), (3149, 28964), (3484, 26179), (6298, 14482), (7241, 12596)]