77997864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4339}}^1$

素因数の和:4462

約数の個数: 64

約数和(自身を含む): 224985600

約数和(自身を除く): 146987736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4339, 4494, 5992, 8678, 8988, 13017, 17356, 17976, 26034, 30373, 34712, 52068, 60746, 91119, 104136, 121492, 182238, 242984, 364476, 464273, 728952, 928546, 1392819, 1857092, 2785638, 3249911, 3714184, 5571276, 6499822, 9749733, 11142552, 12999644, 19499466, 25999288, 38998932, 77997864]

約数ペア:

[(1, 77997864), (2, 38998932), (3, 25999288), (4, 19499466), (6, 12999644), (7, 11142552), (8, 9749733), (12, 6499822), (14, 5571276), (21, 3714184), (24, 3249911), (28, 2785638), (42, 1857092), (56, 1392819), (84, 928546), (107, 728952), (168, 464273), (214, 364476), (321, 242984), (428, 182238), (642, 121492), (749, 104136), (856, 91119), (1284, 60746), (1498, 52068), (2247, 34712), (2568, 30373), (2996, 26034), (4339, 17976), (4494, 17356), (5992, 13017), (8678, 8988)]