86490360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21841}}^1$

素因数の和:21869

約数の個数: 96

約数和(自身を含む): 306661680

約数和(自身を除く): 220171320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21841, 43682, 65523, 87364, 109205, 131046, 174728, 196569, 218410, 240251, 262092, 327615, 393138, 436820, 480502, 524184, 655230, 720753, 786276, 873640, 961004, 982845, 1201255, 1310460, 1441506, 1572552, 1922008, 1965690, 2162259, 2402510, 2620920, 2883012, 3603765, 3931380, 4324518, 4805020, 5766024, 7207530, 7862760, 8649036, 9610040, 10811295, 14415060, 17298072, 21622590, 28830120, 43245180, 86490360]

約数ペア:

[(1, 86490360), (2, 43245180), (3, 28830120), (4, 21622590), (5, 17298072), (6, 14415060), (8, 10811295), (9, 9610040), (10, 8649036), (11, 7862760), (12, 7207530), (15, 5766024), (18, 4805020), (20, 4324518), (22, 3931380), (24, 3603765), (30, 2883012), (33, 2620920), (36, 2402510), (40, 2162259), (44, 1965690), (45, 1922008), (55, 1572552), (60, 1441506), (66, 1310460), (72, 1201255), (88, 982845), (90, 961004), (99, 873640), (110, 786276), (120, 720753), (132, 655230), (165, 524184), (180, 480502), (198, 436820), (220, 393138), (264, 327615), (330, 262092), (360, 240251), (396, 218410), (440, 196569), (495, 174728), (660, 131046), (792, 109205), (990, 87364), (1320, 65523), (1980, 43682), (3960, 21841)]