67390785

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2196

約数の個数: 80

約数和(自身を含む): 150682752

約数和(自身を除く): 83291967

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 567, 693, 891, 945, 1155, 1485, 2079, 2161, 2835, 3465, 4455, 6237, 6483, 10395, 10805, 15127, 19449, 23771, 31185, 32415, 45381, 58347, 71313, 75635, 97245, 118855, 136143, 166397, 175041, 213939, 226905, 291735, 356565, 408429, 499191, 641817, 680715, 831985, 875205, 1069695, 1225287, 1497573, 1925451, 2042145, 2495955, 3209085, 4492719, 6126435, 7487865, 9627255, 13478157, 22463595, 67390785]

約数ペア:

[(1, 67390785), (3, 22463595), (5, 13478157), (7, 9627255), (9, 7487865), (11, 6126435), (15, 4492719), (21, 3209085), (27, 2495955), (33, 2042145), (35, 1925451), (45, 1497573), (55, 1225287), (63, 1069695), (77, 875205), (81, 831985), (99, 680715), (105, 641817), (135, 499191), (165, 408429), (189, 356565), (231, 291735), (297, 226905), (315, 213939), (385, 175041), (405, 166397), (495, 136143), (567, 118855), (693, 97245), (891, 75635), (945, 71313), (1155, 58347), (1485, 45381), (2079, 32415), (2161, 31185), (2835, 23771), (3465, 19449), (4455, 15127), (6237, 10805), (6483, 10395)]