66816816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{126547}}^1$

素因数の和:126569

約数の個数: 40

約数和(自身を含む): 188303424

約数和(自身を除く): 121486608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 126547, 253094, 379641, 506188, 759282, 1012376, 1392017, 1518564, 2024752, 2784034, 3037128, 4176051, 5568068, 6074256, 8352102, 11136136, 16704204, 22272272, 33408408, 66816816]

約数ペア:

[(1, 66816816), (2, 33408408), (3, 22272272), (4, 16704204), (6, 11136136), (8, 8352102), (11, 6074256), (12, 5568068), (16, 4176051), (22, 3037128), (24, 2784034), (33, 2024752), (44, 1518564), (48, 1392017), (66, 1012376), (88, 759282), (132, 506188), (176, 379641), (264, 253094), (528, 126547)]