84244979

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 113840640

約数和(自身を除く): 29595661

約数列:

[1, 7, 13, 17, 59, 71, 91, 119, 169, 221, 413, 497, 767, 923, 1003, 1183, 1207, 1547, 2873, 4189, 5369, 6461, 7021, 8449, 9971, 11999, 13039, 15691, 20111, 29323, 54457, 69797, 71213, 83993, 91273, 109837, 169507, 203983, 381199, 498491, 707941, 925769, 1186549, 1427881, 4955587, 6480383, 12034997, 84244979]

約数ペア:

[(1, 84244979), (7, 12034997), (13, 6480383), (17, 4955587), (59, 1427881), (71, 1186549), (91, 925769), (119, 707941), (169, 498491), (221, 381199), (413, 203983), (497, 169507), (767, 109837), (923, 91273), (1003, 83993), (1183, 71213), (1207, 69797), (1547, 54457), (2873, 29323), (4189, 20111), (5369, 15691), (6461, 13039), (7021, 11999), (8449, 9971)]