72285264

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1289

約数の個数: 80

約数和(自身を含む): 209064000

約数和(自身を除く): 136778736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1123, 1192, 1341, 1788, 2246, 2384, 2682, 3369, 3576, 4023, 4492, 5364, 6738, 7152, 8046, 8984, 10107, 10728, 13476, 16092, 17968, 20214, 21456, 26952, 30321, 32184, 40428, 53904, 60642, 64368, 80856, 121284, 161712, 167327, 242568, 334654, 485136, 501981, 669308, 1003962, 1338616, 1505943, 2007924, 2677232, 3011886, 4015848, 4517829, 6023772, 8031696, 9035658, 12047544, 18071316, 24095088, 36142632, 72285264]

約数ペア:

[(1, 72285264), (2, 36142632), (3, 24095088), (4, 18071316), (6, 12047544), (8, 9035658), (9, 8031696), (12, 6023772), (16, 4517829), (18, 4015848), (24, 3011886), (27, 2677232), (36, 2007924), (48, 1505943), (54, 1338616), (72, 1003962), (108, 669308), (144, 501981), (149, 485136), (216, 334654), (298, 242568), (432, 167327), (447, 161712), (596, 121284), (894, 80856), (1123, 64368), (1192, 60642), (1341, 53904), (1788, 40428), (2246, 32184), (2384, 30321), (2682, 26952), (3369, 21456), (3576, 20214), (4023, 17968), (4492, 16092), (5364, 13476), (6738, 10728), (7152, 10107), (8046, 8984)]