72485856

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{859}}^1$

素因数の和:1168

約数の個数: 72

約数和(自身を含む): 207075960

約数和(自身を除く): 134590104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 859, 879, 1172, 1718, 1758, 2344, 2577, 2637, 3436, 3516, 4688, 5154, 5274, 6872, 7032, 7731, 9376, 10308, 10548, 13744, 14064, 15462, 20616, 21096, 27488, 28128, 30924, 41232, 42192, 61848, 82464, 84384, 123696, 247392, 251687, 503374, 755061, 1006748, 1510122, 2013496, 2265183, 3020244, 4026992, 4530366, 6040488, 8053984, 9060732, 12080976, 18121464, 24161952, 36242928, 72485856]

約数ペア:

[(1, 72485856), (2, 36242928), (3, 24161952), (4, 18121464), (6, 12080976), (8, 9060732), (9, 8053984), (12, 6040488), (16, 4530366), (18, 4026992), (24, 3020244), (32, 2265183), (36, 2013496), (48, 1510122), (72, 1006748), (96, 755061), (144, 503374), (288, 251687), (293, 247392), (586, 123696), (859, 84384), (879, 82464), (1172, 61848), (1718, 42192), (1758, 41232), (2344, 30924), (2577, 28128), (2637, 27488), (3436, 21096), (3516, 20616), (4688, 15462), (5154, 14064), (5274, 13744), (6872, 10548), (7032, 10308), (7731, 9376)]