89683380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11587}}^1$

素因数の和:11645

約数の個数: 72

約数和(自身を含む): 278390112

約数和(自身を除く): 188706732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 11587, 23174, 34761, 46348, 57935, 69522, 104283, 115870, 139044, 173805, 208566, 231740, 347610, 417132, 498241, 521415, 695220, 996482, 1042830, 1494723, 1992964, 2085660, 2491205, 2989446, 4484169, 4982410, 5978892, 7473615, 8968338, 9964820, 14947230, 17936676, 22420845, 29894460, 44841690, 89683380]

約数ペア:

[(1, 89683380), (2, 44841690), (3, 29894460), (4, 22420845), (5, 17936676), (6, 14947230), (9, 9964820), (10, 8968338), (12, 7473615), (15, 5978892), (18, 4982410), (20, 4484169), (30, 2989446), (36, 2491205), (43, 2085660), (45, 1992964), (60, 1494723), (86, 1042830), (90, 996482), (129, 695220), (172, 521415), (180, 498241), (215, 417132), (258, 347610), (387, 231740), (430, 208566), (516, 173805), (645, 139044), (774, 115870), (860, 104283), (1290, 69522), (1548, 57935), (1935, 46348), (2580, 34761), (3870, 23174), (7740, 11587)]