66356784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{35447}}^1$

素因数の和:35474

約数の個数: 60

約数和(自身を含む): 199997616

約数和(自身を除く): 133640832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 35447, 70894, 106341, 141788, 212682, 283576, 319023, 425364, 460811, 567152, 638046, 850728, 921622, 1276092, 1382433, 1701456, 1843244, 2552184, 2764866, 3686488, 4147299, 5104368, 5529732, 7372976, 8294598, 11059464, 16589196, 22118928, 33178392, 66356784]

約数ペア:

[(1, 66356784), (2, 33178392), (3, 22118928), (4, 16589196), (6, 11059464), (8, 8294598), (9, 7372976), (12, 5529732), (13, 5104368), (16, 4147299), (18, 3686488), (24, 2764866), (26, 2552184), (36, 1843244), (39, 1701456), (48, 1382433), (52, 1276092), (72, 921622), (78, 850728), (104, 638046), (117, 567152), (144, 460811), (156, 425364), (208, 319023), (234, 283576), (312, 212682), (468, 141788), (624, 106341), (936, 70894), (1872, 35447)]