85855183912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2663}}^1$

素因数の和:2915

約数の個数: 128

約数和(自身を含む): 180395424000

約数和(自身を除く): 94540240088

約数列:

[1, 2, 4, 8, 17, 34, 37, 43, 68, 74, 86, 136, 148, 149, 172, 296, 298, 344, 596, 629, 731, 1192, 1258, 1462, 1591, 2516, 2533, 2663, 2924, 3182, 5032, 5066, 5326, 5513, 5848, 6364, 6407, 10132, 10652, 11026, 12728, 12814, 20264, 21304, 22052, 25628, 27047, 44104, 45271, 51256, 54094, 90542, 93721, 98531, 108188, 108919, 114509, 181084, 187442, 197062, 216376, 217838, 229018, 237059, 362168, 374884, 394124, 396787, 435676, 458036, 474118, 749768, 788248, 793574, 871352, 916072, 948236, 1587148, 1675027, 1896472, 1946653, 3174296, 3350054, 3893306, 4030003, 4236833, 6700108, 6745379, 7786612, 8060006, 8473666, 13400216, 13490758, 14681119, 15573224, 16120012, 16947332, 17061841, 26981516, 29362238, 32240024, 33894664, 34123682, 53963032, 58724476, 68247364, 72026161, 117448952, 136494728, 144052322, 249579023, 288104644, 290051297, 499158046, 576209288, 580102594, 631288117, 998316092, 1160205188, 1262576234, 1996632184, 2320410376, 2525152468, 5050304936, 10731897989, 21463795978, 42927591956, 85855183912]

約数ペア:

[(1, 85855183912), (2, 42927591956), (4, 21463795978), (8, 10731897989), (17, 5050304936), (34, 2525152468), (37, 2320410376), (43, 1996632184), (68, 1262576234), (74, 1160205188), (86, 998316092), (136, 631288117), (148, 580102594), (149, 576209288), (172, 499158046), (296, 290051297), (298, 288104644), (344, 249579023), (596, 144052322), (629, 136494728), (731, 117448952), (1192, 72026161), (1258, 68247364), (1462, 58724476), (1591, 53963032), (2516, 34123682), (2533, 33894664), (2663, 32240024), (2924, 29362238), (3182, 26981516), (5032, 17061841), (5066, 16947332), (5326, 16120012), (5513, 15573224), (5848, 14681119), (6364, 13490758), (6407, 13400216), (10132, 8473666), (10652, 8060006), (11026, 7786612), (12728, 6745379), (12814, 6700108), (20264, 4236833), (21304, 4030003), (22052, 3893306), (25628, 3350054), (27047, 3174296), (44104, 1946653), (45271, 1896472), (51256, 1675027), (54094, 1587148), (90542, 948236), (93721, 916072), (98531, 871352), (108188, 793574), (108919, 788248), (114509, 749768), (181084, 474118), (187442, 458036), (197062, 435676), (216376, 396787), (217838, 394124), (229018, 374884), (237059, 362168)]