8906364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 24570000

約数和(自身を除く): 15663636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 449, 522, 551, 684, 898, 1044, 1102, 1347, 1653, 1796, 2204, 2694, 3306, 4041, 4959, 5388, 6612, 8082, 8531, 9918, 13021, 16164, 17062, 19836, 25593, 26042, 34124, 39063, 51186, 52084, 76779, 78126, 102372, 117189, 153558, 156252, 234378, 247399, 307116, 468756, 494798, 742197, 989596, 1484394, 2226591, 2968788, 4453182, 8906364]

約数ペア:

[(1, 8906364), (2, 4453182), (3, 2968788), (4, 2226591), (6, 1484394), (9, 989596), (12, 742197), (18, 494798), (19, 468756), (29, 307116), (36, 247399), (38, 234378), (57, 156252), (58, 153558), (76, 117189), (87, 102372), (114, 78126), (116, 76779), (171, 52084), (174, 51186), (228, 39063), (261, 34124), (342, 26042), (348, 25593), (449, 19836), (522, 17062), (551, 16164), (684, 13021), (898, 9918), (1044, 8531), (1102, 8082), (1347, 6612), (1653, 5388), (1796, 4959), (2204, 4041), (2694, 3306)]