129531528

素因数分解:

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

素因数の和:85691

約数の個数: 64

約数和(自身を含む): 411216000

約数和(自身を除く): 281684472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 85669, 171338, 257007, 342676, 514014, 599683, 685352, 771021, 1028028, 1199366, 1542042, 1799049, 2056056, 2313063, 2398732, 3084084, 3598098, 4626126, 4797464, 5397147, 6168168, 7196196, 9252252, 10794294, 14392392, 16191441, 18504504, 21588588, 32382882, 43177176, 64765764, 129531528]

約数ペア:

[(1, 129531528), (2, 64765764), (3, 43177176), (4, 32382882), (6, 21588588), (7, 18504504), (8, 16191441), (9, 14392392), (12, 10794294), (14, 9252252), (18, 7196196), (21, 6168168), (24, 5397147), (27, 4797464), (28, 4626126), (36, 3598098), (42, 3084084), (54, 2398732), (56, 2313063), (63, 2056056), (72, 1799049), (84, 1542042), (108, 1199366), (126, 1028028), (168, 771021), (189, 685352), (216, 599683), (252, 514014), (378, 342676), (504, 257007), (756, 171338), (1512, 85669)]