66817908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97687}}^1$

素因数の和:97716

約数の個数: 36

約数和(自身を含む): 177792160

約数和(自身を除く): 110974252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 97687, 195374, 293061, 390748, 586122, 879183, 1172244, 1758366, 1856053, 3516732, 3712106, 5568159, 7424212, 11136318, 16704477, 22272636, 33408954, 66817908]

約数ペア:

[(1, 66817908), (2, 33408954), (3, 22272636), (4, 16704477), (6, 11136318), (9, 7424212), (12, 5568159), (18, 3712106), (19, 3516732), (36, 1856053), (38, 1758366), (57, 1172244), (76, 879183), (114, 586122), (171, 390748), (228, 293061), (342, 195374), (684, 97687)]