77147802

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 80

約数和(自身を含む): 185434920

約数和(自身を除く): 108287118

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 109, 153, 162, 218, 257, 306, 327, 459, 514, 654, 771, 918, 981, 1377, 1542, 1853, 1962, 2313, 2754, 2943, 3706, 4369, 4626, 5559, 5886, 6939, 8738, 8829, 11118, 13107, 13878, 16677, 17658, 20817, 26214, 28013, 33354, 39321, 41634, 50031, 56026, 78642, 84039, 100062, 117963, 150093, 168078, 235926, 252117, 300186, 353889, 476221, 504234, 707778, 756351, 952442, 1428663, 1512702, 2269053, 2857326, 4285989, 4538106, 8571978, 12857967, 25715934, 38573901, 77147802]

約数ペア:

[(1, 77147802), (2, 38573901), (3, 25715934), (6, 12857967), (9, 8571978), (17, 4538106), (18, 4285989), (27, 2857326), (34, 2269053), (51, 1512702), (54, 1428663), (81, 952442), (102, 756351), (109, 707778), (153, 504234), (162, 476221), (218, 353889), (257, 300186), (306, 252117), (327, 235926), (459, 168078), (514, 150093), (654, 117963), (771, 100062), (918, 84039), (981, 78642), (1377, 56026), (1542, 50031), (1853, 41634), (1962, 39321), (2313, 33354), (2754, 28013), (2943, 26214), (3706, 20817), (4369, 17658), (4626, 16677), (5559, 13878), (5886, 13107), (6939, 11118), (8738, 8829)]