90996084

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 243603360

約数和(自身を除く): 152607276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 2027, 2494, 3741, 4054, 4988, 6081, 7482, 8108, 11223, 12162, 14964, 18243, 22446, 24324, 36486, 44892, 58783, 72972, 87161, 117566, 174322, 176349, 235132, 261483, 348644, 352698, 522966, 529047, 705396, 784449, 1045932, 1058094, 1568898, 2116188, 2527669, 3137796, 5055338, 7583007, 10110676, 15166014, 22749021, 30332028, 45498042, 90996084]

約数ペア:

[(1, 90996084), (2, 45498042), (3, 30332028), (4, 22749021), (6, 15166014), (9, 10110676), (12, 7583007), (18, 5055338), (29, 3137796), (36, 2527669), (43, 2116188), (58, 1568898), (86, 1058094), (87, 1045932), (116, 784449), (129, 705396), (172, 529047), (174, 522966), (258, 352698), (261, 348644), (348, 261483), (387, 235132), (516, 176349), (522, 174322), (774, 117566), (1044, 87161), (1247, 72972), (1548, 58783), (2027, 44892), (2494, 36486), (3741, 24324), (4054, 22446), (4988, 18243), (6081, 14964), (7482, 12162), (8108, 11223)]