90105408

素因数分解:

$2^6\times 3^2\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:832

約数の個数: 84

約数和(自身を含む): 259616448

約数和(自身を除く): 169511040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 311, 503, 576, 622, 933, 1006, 1244, 1509, 1866, 2012, 2488, 2799, 3018, 3732, 4024, 4527, 4976, 5598, 6036, 7464, 8048, 9054, 9952, 11196, 12072, 14928, 16096, 18108, 19904, 22392, 24144, 29856, 32192, 36216, 44784, 48288, 59712, 72432, 89568, 96576, 144864, 156433, 179136, 289728, 312866, 469299, 625732, 938598, 1251464, 1407897, 1877196, 2502928, 2815794, 3754392, 5005856, 5631588, 7508784, 10011712, 11263176, 15017568, 22526352, 30035136, 45052704, 90105408]

約数ペア:

[(1, 90105408), (2, 45052704), (3, 30035136), (4, 22526352), (6, 15017568), (8, 11263176), (9, 10011712), (12, 7508784), (16, 5631588), (18, 5005856), (24, 3754392), (32, 2815794), (36, 2502928), (48, 1877196), (64, 1407897), (72, 1251464), (96, 938598), (144, 625732), (192, 469299), (288, 312866), (311, 289728), (503, 179136), (576, 156433), (622, 144864), (933, 96576), (1006, 89568), (1244, 72432), (1509, 59712), (1866, 48288), (2012, 44784), (2488, 36216), (2799, 32192), (3018, 29856), (3732, 24144), (4024, 22392), (4527, 19904), (4976, 18108), (5598, 16096), (6036, 14928), (7464, 12072), (8048, 11196), (9054, 9952)]