68529768

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 175633920

約数和(自身を除く): 107104152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 131, 142, 213, 262, 284, 307, 393, 426, 524, 568, 614, 786, 852, 921, 1048, 1228, 1572, 1704, 1842, 2456, 3144, 3684, 7368, 9301, 18602, 21797, 27903, 37204, 40217, 43594, 55806, 65391, 74408, 80434, 87188, 111612, 120651, 130782, 160868, 174376, 223224, 241302, 261564, 321736, 482604, 523128, 965208, 2855407, 5710814, 8566221, 11421628, 17132442, 22843256, 34264884, 68529768]

約数ペア:

[(1, 68529768), (2, 34264884), (3, 22843256), (4, 17132442), (6, 11421628), (8, 8566221), (12, 5710814), (24, 2855407), (71, 965208), (131, 523128), (142, 482604), (213, 321736), (262, 261564), (284, 241302), (307, 223224), (393, 174376), (426, 160868), (524, 130782), (568, 120651), (614, 111612), (786, 87188), (852, 80434), (921, 74408), (1048, 65391), (1228, 55806), (1572, 43594), (1704, 40217), (1842, 37204), (2456, 27903), (3144, 21797), (3684, 18602), (7368, 9301)]