90161208

素因数分解:

$2^3\times 3^3\times {\mathrm{251}}^1\times {\mathrm{1663}}^1$

素因数の和:1929

約数の個数: 64

約数和(自身を含む): 251596800

約数和(自身を除く): 161435592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 251, 502, 753, 1004, 1506, 1663, 2008, 2259, 3012, 3326, 4518, 4989, 6024, 6652, 6777, 9036, 9978, 13304, 13554, 14967, 18072, 19956, 27108, 29934, 39912, 44901, 54216, 59868, 89802, 119736, 179604, 359208, 417413, 834826, 1252239, 1669652, 2504478, 3339304, 3756717, 5008956, 7513434, 10017912, 11270151, 15026868, 22540302, 30053736, 45080604, 90161208]

約数ペア:

[(1, 90161208), (2, 45080604), (3, 30053736), (4, 22540302), (6, 15026868), (8, 11270151), (9, 10017912), (12, 7513434), (18, 5008956), (24, 3756717), (27, 3339304), (36, 2504478), (54, 1669652), (72, 1252239), (108, 834826), (216, 417413), (251, 359208), (502, 179604), (753, 119736), (1004, 89802), (1506, 59868), (1663, 54216), (2008, 44901), (2259, 39912), (3012, 29934), (3326, 27108), (4518, 19956), (4989, 18072), (6024, 14967), (6652, 13554), (6777, 13304), (9036, 9978)]