64765764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{85669}}^1$

素因数の和:85689

約数の個数: 48

約数和(自身を含む): 191900800

約数和(自身を除く): 127135036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 85669, 171338, 257007, 342676, 514014, 599683, 771021, 1028028, 1199366, 1542042, 1799049, 2313063, 2398732, 3084084, 3598098, 4626126, 5397147, 7196196, 9252252, 10794294, 16191441, 21588588, 32382882, 64765764]

約数ペア:

[(1, 64765764), (2, 32382882), (3, 21588588), (4, 16191441), (6, 10794294), (7, 9252252), (9, 7196196), (12, 5397147), (14, 4626126), (18, 3598098), (21, 3084084), (27, 2398732), (28, 2313063), (36, 1799049), (42, 1542042), (54, 1199366), (63, 1028028), (84, 771021), (108, 599683), (126, 514014), (189, 342676), (252, 257007), (378, 171338), (756, 85669)]