78969726

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 204703200

約数和(自身を除く): 125733474

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 29, 33, 34, 51, 58, 66, 87, 99, 102, 153, 174, 187, 198, 261, 306, 319, 374, 493, 522, 561, 638, 809, 957, 986, 1122, 1479, 1618, 1683, 1914, 2427, 2871, 2958, 3366, 4437, 4854, 5423, 5742, 7281, 8874, 8899, 10846, 13753, 14562, 16269, 17798, 23461, 26697, 27506, 32538, 41259, 46922, 48807, 53394, 70383, 80091, 82518, 97614, 123777, 140766, 151283, 160182, 211149, 247554, 258071, 302566, 398837, 422298, 453849, 516142, 774213, 797674, 907698, 1196511, 1361547, 1548426, 2322639, 2393022, 2723094, 3589533, 4387207, 4645278, 7179066, 8774414, 13161621, 26323242, 39484863, 78969726]

約数ペア:

[(1, 78969726), (2, 39484863), (3, 26323242), (6, 13161621), (9, 8774414), (11, 7179066), (17, 4645278), (18, 4387207), (22, 3589533), (29, 2723094), (33, 2393022), (34, 2322639), (51, 1548426), (58, 1361547), (66, 1196511), (87, 907698), (99, 797674), (102, 774213), (153, 516142), (174, 453849), (187, 422298), (198, 398837), (261, 302566), (306, 258071), (319, 247554), (374, 211149), (493, 160182), (522, 151283), (561, 140766), (638, 123777), (809, 97614), (957, 82518), (986, 80091), (1122, 70383), (1479, 53394), (1618, 48807), (1683, 46922), (1914, 41259), (2427, 32538), (2871, 27506), (2958, 26697), (3366, 23461), (4437, 17798), (4854, 16269), (5423, 14562), (5742, 13753), (7281, 10846), (8874, 8899)]