83181918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 185613120

約数和(自身を除く): 102431202

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 61, 87, 102, 122, 174, 183, 366, 461, 493, 922, 986, 1037, 1383, 1479, 1769, 2074, 2766, 2958, 3111, 3538, 5307, 6222, 7837, 10614, 13369, 15674, 23511, 26738, 28121, 30073, 40107, 47022, 56242, 60146, 80214, 84363, 90219, 168726, 180438, 227273, 454546, 478057, 681819, 815509, 956114, 1363638, 1434171, 1631018, 2446527, 2868342, 4893054, 13863653, 27727306, 41590959, 83181918]

約数ペア:

[(1, 83181918), (2, 41590959), (3, 27727306), (6, 13863653), (17, 4893054), (29, 2868342), (34, 2446527), (51, 1631018), (58, 1434171), (61, 1363638), (87, 956114), (102, 815509), (122, 681819), (174, 478057), (183, 454546), (366, 227273), (461, 180438), (493, 168726), (922, 90219), (986, 84363), (1037, 80214), (1383, 60146), (1479, 56242), (1769, 47022), (2074, 40107), (2766, 30073), (2958, 28121), (3111, 26738), (3538, 23511), (5307, 15674), (6222, 13369), (7837, 10614)]