81134982

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 116997498

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 41, 51, 58, 82, 87, 102, 123, 153, 174, 223, 246, 261, 306, 369, 446, 493, 522, 669, 697, 738, 986, 1189, 1338, 1394, 1479, 2007, 2091, 2378, 2958, 3567, 3791, 4014, 4182, 4437, 6273, 6467, 7134, 7582, 8874, 9143, 10701, 11373, 12546, 12934, 18286, 19401, 20213, 21402, 22746, 27429, 34119, 38802, 40426, 54858, 58203, 60639, 68238, 82287, 109939, 116406, 121278, 155431, 164574, 181917, 219878, 265147, 310862, 329817, 363834, 466293, 530294, 659634, 795441, 932586, 989451, 1398879, 1590882, 1978902, 2386323, 2797758, 4507499, 4772646, 9014998, 13522497, 27044994, 40567491, 81134982]

約数ペア:

[(1, 81134982), (2, 40567491), (3, 27044994), (6, 13522497), (9, 9014998), (17, 4772646), (18, 4507499), (29, 2797758), (34, 2386323), (41, 1978902), (51, 1590882), (58, 1398879), (82, 989451), (87, 932586), (102, 795441), (123, 659634), (153, 530294), (174, 466293), (223, 363834), (246, 329817), (261, 310862), (306, 265147), (369, 219878), (446, 181917), (493, 164574), (522, 155431), (669, 121278), (697, 116406), (738, 109939), (986, 82287), (1189, 68238), (1338, 60639), (1394, 58203), (1479, 54858), (2007, 40426), (2091, 38802), (2378, 34119), (2958, 27429), (3567, 22746), (3791, 21402), (4014, 20213), (4182, 19401), (4437, 18286), (6273, 12934), (6467, 12546), (7134, 11373), (7582, 10701), (8874, 9143)]