86668312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 181059840

約数和(自身を除く): 94391528

約数列:

[1, 2, 4, 8, 17, 31, 34, 61, 62, 68, 122, 124, 136, 244, 248, 337, 488, 527, 674, 1037, 1054, 1348, 1891, 2074, 2108, 2696, 3782, 4148, 4216, 5729, 7564, 8296, 10447, 11458, 15128, 20557, 20894, 22916, 32147, 41114, 41788, 45832, 64294, 82228, 83576, 128588, 164456, 177599, 257176, 349469, 355198, 637267, 698938, 710396, 1274534, 1397876, 1420792, 2549068, 2795752, 5098136, 10833539, 21667078, 43334156, 86668312]

約数ペア:

[(1, 86668312), (2, 43334156), (4, 21667078), (8, 10833539), (17, 5098136), (31, 2795752), (34, 2549068), (61, 1420792), (62, 1397876), (68, 1274534), (122, 710396), (124, 698938), (136, 637267), (244, 355198), (248, 349469), (337, 257176), (488, 177599), (527, 164456), (674, 128588), (1037, 83576), (1054, 82228), (1348, 64294), (1891, 45832), (2074, 41788), (2108, 41114), (2696, 32147), (3782, 22916), (4148, 20894), (4216, 20557), (5729, 15128), (7564, 11458), (8296, 10447)]