66274488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131497}}^1$

素因数の和:131516

約数の個数: 48

約数和(自身を含む): 205136880

約数和(自身を除く): 138862392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 131497, 262994, 394491, 525988, 788982, 920479, 1051976, 1183473, 1577964, 1840958, 2366946, 2761437, 3155928, 3681916, 4733892, 5522874, 7363832, 8284311, 9467784, 11045748, 16568622, 22091496, 33137244, 66274488]

約数ペア:

[(1, 66274488), (2, 33137244), (3, 22091496), (4, 16568622), (6, 11045748), (7, 9467784), (8, 8284311), (9, 7363832), (12, 5522874), (14, 4733892), (18, 3681916), (21, 3155928), (24, 2761437), (28, 2366946), (36, 1840958), (42, 1577964), (56, 1183473), (63, 1051976), (72, 920479), (84, 788982), (126, 525988), (168, 394491), (252, 262994), (504, 131497)]