66116766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2647}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 138797568

約数和(自身を除く): 72680802

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 2647, 4163, 5294, 7941, 8326, 12489, 15882, 24978, 60881, 121762, 182643, 365286, 479107, 958214, 1437321, 2874642, 11019461, 22038922, 33058383, 66116766]

約数ペア:

[(1, 66116766), (2, 33058383), (3, 22038922), (6, 11019461), (23, 2874642), (46, 1437321), (69, 958214), (138, 479107), (181, 365286), (362, 182643), (543, 121762), (1086, 60881), (2647, 24978), (4163, 15882), (5294, 12489), (7941, 8326)]