86517730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 177176160

約数和(自身を除く): 90658430

約数列:

[1, 2, 5, 10, 13, 26, 29, 53, 58, 65, 106, 130, 145, 265, 290, 377, 433, 530, 689, 754, 866, 1378, 1537, 1885, 2165, 3074, 3445, 3770, 4330, 5629, 6890, 7685, 11258, 12557, 15370, 19981, 22949, 25114, 28145, 39962, 45898, 56290, 62785, 99905, 114745, 125570, 163241, 199810, 229490, 298337, 326482, 596674, 665521, 816205, 1331042, 1491685, 1632410, 2983370, 3327605, 6655210, 8651773, 17303546, 43258865, 86517730]

約数ペア:

[(1, 86517730), (2, 43258865), (5, 17303546), (10, 8651773), (13, 6655210), (26, 3327605), (29, 2983370), (53, 1632410), (58, 1491685), (65, 1331042), (106, 816205), (130, 665521), (145, 596674), (265, 326482), (290, 298337), (377, 229490), (433, 199810), (530, 163241), (689, 125570), (754, 114745), (866, 99905), (1378, 62785), (1537, 56290), (1885, 45898), (2165, 39962), (3074, 28145), (3445, 25114), (3770, 22949), (4330, 19981), (5629, 15370), (6890, 12557), (7685, 11258)]