2080768452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{13397}}^1$

素因数の和:13497

約数の個数: 72

約数和(自身を含む): 5681180736

約数和(自身を除く): 3600412284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 1849, 3612, 3698, 5547, 7396, 11094, 12943, 13397, 22188, 25886, 26794, 38829, 40191, 51772, 53588, 77658, 80382, 93779, 155316, 160764, 187558, 281337, 375116, 562674, 576071, 1125348, 1152142, 1728213, 2304284, 3456426, 4032497, 6912852, 8064994, 12097491, 16129988, 24194982, 24771053, 48389964, 49542106, 74313159, 99084212, 148626318, 173397371, 297252636, 346794742, 520192113, 693589484, 1040384226, 2080768452]

約数ペア:

[(1, 2080768452), (2, 1040384226), (3, 693589484), (4, 520192113), (6, 346794742), (7, 297252636), (12, 173397371), (14, 148626318), (21, 99084212), (28, 74313159), (42, 49542106), (43, 48389964), (84, 24771053), (86, 24194982), (129, 16129988), (172, 12097491), (258, 8064994), (301, 6912852), (516, 4032497), (602, 3456426), (903, 2304284), (1204, 1728213), (1806, 1152142), (1849, 1125348), (3612, 576071), (3698, 562674), (5547, 375116), (7396, 281337), (11094, 187558), (12943, 160764), (13397, 155316), (22188, 93779), (25886, 80382), (26794, 77658), (38829, 53588), (40191, 51772)]