73220742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5431}}^1$

素因数の和:5553

約数の個数: 48

約数和(自身を含む): 183036672

約数和(自身を除く): 109815930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4494, 5431, 6741, 10862, 13482, 16293, 32586, 38017, 48879, 76034, 97758, 114051, 228102, 342153, 581117, 684306, 1162234, 1743351, 3486702, 4067819, 5230053, 8135638, 10460106, 12203457, 24406914, 36610371, 73220742]

約数ペア:

[(1, 73220742), (2, 36610371), (3, 24406914), (6, 12203457), (7, 10460106), (9, 8135638), (14, 5230053), (18, 4067819), (21, 3486702), (42, 1743351), (63, 1162234), (107, 684306), (126, 581117), (214, 342153), (321, 228102), (642, 114051), (749, 97758), (963, 76034), (1498, 48879), (1926, 38017), (2247, 32586), (4494, 16293), (5431, 13482), (6741, 10862)]