84265209

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 160392960

約数和(自身を除く): 76127751

約数列:

[1, 3, 7, 9, 17, 19, 21, 41, 51, 57, 63, 101, 119, 123, 133, 153, 171, 287, 303, 323, 357, 369, 399, 697, 707, 779, 861, 909, 969, 1071, 1197, 1717, 1919, 2091, 2121, 2261, 2337, 2583, 2907, 4141, 4879, 5151, 5453, 5757, 6273, 6363, 6783, 7011, 12019, 12423, 13243, 13433, 14637, 15453, 16359, 17271, 20349, 28987, 32623, 36057, 37269, 39729, 40299, 43911, 49077, 70397, 78679, 86961, 92701, 97869, 108171, 119187, 120897, 211191, 228361, 236037, 260883, 278103, 293607, 492779, 550753, 633573, 685083, 708111, 834309, 1337543, 1478337, 1652259, 2055249, 4012629, 4435011, 4956777, 9362801, 12037887, 28088403, 84265209]

約数ペア:

[(1, 84265209), (3, 28088403), (7, 12037887), (9, 9362801), (17, 4956777), (19, 4435011), (21, 4012629), (41, 2055249), (51, 1652259), (57, 1478337), (63, 1337543), (101, 834309), (119, 708111), (123, 685083), (133, 633573), (153, 550753), (171, 492779), (287, 293607), (303, 278103), (323, 260883), (357, 236037), (369, 228361), (399, 211191), (697, 120897), (707, 119187), (779, 108171), (861, 97869), (909, 92701), (969, 86961), (1071, 78679), (1197, 70397), (1717, 49077), (1919, 43911), (2091, 40299), (2121, 39729), (2261, 37269), (2337, 36057), (2583, 32623), (2907, 28987), (4141, 20349), (4879, 17271), (5151, 16359), (5453, 15453), (5757, 14637), (6273, 13433), (6363, 13243), (6783, 12423), (7011, 12019)]