8164182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 19160064

約数和(自身を除く): 10995882

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 78, 94, 102, 131, 141, 221, 262, 282, 393, 442, 611, 663, 786, 799, 1222, 1326, 1598, 1703, 1833, 2227, 2397, 3406, 3666, 4454, 4794, 5109, 6157, 6681, 10218, 10387, 12314, 13362, 18471, 20774, 28951, 31161, 36942, 57902, 62322, 80041, 86853, 104669, 160082, 173706, 209338, 240123, 314007, 480246, 628014, 1360697, 2721394, 4082091, 8164182]

約数ペア:

[(1, 8164182), (2, 4082091), (3, 2721394), (6, 1360697), (13, 628014), (17, 480246), (26, 314007), (34, 240123), (39, 209338), (47, 173706), (51, 160082), (78, 104669), (94, 86853), (102, 80041), (131, 62322), (141, 57902), (221, 36942), (262, 31161), (282, 28951), (393, 20774), (442, 18471), (611, 13362), (663, 12314), (786, 10387), (799, 10218), (1222, 6681), (1326, 6157), (1598, 5109), (1703, 4794), (1833, 4454), (2227, 3666), (2397, 3406)]