72012168

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5077}}^1$

素因数の和:5286

約数の個数: 48

約数和(自身を含む): 196061580

約数和(自身を除く): 124049412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 5077, 7092, 10154, 14184, 15231, 20308, 30462, 40616, 45693, 60924, 91386, 121848, 182772, 365544, 1000169, 2000338, 3000507, 4000676, 6001014, 8001352, 9001521, 12002028, 18003042, 24004056, 36006084, 72012168]

約数ペア:

[(1, 72012168), (2, 36006084), (3, 24004056), (4, 18003042), (6, 12002028), (8, 9001521), (9, 8001352), (12, 6001014), (18, 4000676), (24, 3000507), (36, 2000338), (72, 1000169), (197, 365544), (394, 182772), (591, 121848), (788, 91386), (1182, 60924), (1576, 45693), (1773, 40616), (2364, 30462), (3546, 20308), (4728, 15231), (5077, 14184), (7092, 10154)]