90040464

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1085

約数の個数: 80

約数和(自身を含む): 259775040

約数和(自身を除く): 169734576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 432, 514, 771, 811, 1028, 1542, 1622, 2056, 2313, 2433, 3084, 3244, 4112, 4626, 4866, 6168, 6488, 6939, 7299, 9252, 9732, 12336, 12976, 13878, 14598, 18504, 19464, 21897, 27756, 29196, 37008, 38928, 43794, 55512, 58392, 87588, 111024, 116784, 175176, 208427, 350352, 416854, 625281, 833708, 1250562, 1667416, 1875843, 2501124, 3334832, 3751686, 5002248, 5627529, 7503372, 10004496, 11255058, 15006744, 22510116, 30013488, 45020232, 90040464]

約数ペア:

[(1, 90040464), (2, 45020232), (3, 30013488), (4, 22510116), (6, 15006744), (8, 11255058), (9, 10004496), (12, 7503372), (16, 5627529), (18, 5002248), (24, 3751686), (27, 3334832), (36, 2501124), (48, 1875843), (54, 1667416), (72, 1250562), (108, 833708), (144, 625281), (216, 416854), (257, 350352), (432, 208427), (514, 175176), (771, 116784), (811, 111024), (1028, 87588), (1542, 58392), (1622, 55512), (2056, 43794), (2313, 38928), (2433, 37008), (3084, 29196), (3244, 27756), (4112, 21897), (4626, 19464), (4866, 18504), (6168, 14598), (6488, 13878), (6939, 12976), (7299, 12336), (9252, 9732)]