68228784

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12149}}^1$

素因数の和:12179

約数の個数: 80

約数和(自身を含む): 210924000

約数和(自身を除く): 142695216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 12149, 24298, 36447, 48596, 72894, 97192, 109341, 145788, 157937, 194384, 218682, 291576, 315874, 328023, 437364, 473811, 583152, 631748, 656046, 874728, 947622, 1263496, 1312092, 1421433, 1749456, 1895244, 2526992, 2624184, 2842866, 3790488, 4264299, 5248368, 5685732, 7580976, 8528598, 11371464, 17057196, 22742928, 34114392, 68228784]

約数ペア:

[(1, 68228784), (2, 34114392), (3, 22742928), (4, 17057196), (6, 11371464), (8, 8528598), (9, 7580976), (12, 5685732), (13, 5248368), (16, 4264299), (18, 3790488), (24, 2842866), (26, 2624184), (27, 2526992), (36, 1895244), (39, 1749456), (48, 1421433), (52, 1312092), (54, 1263496), (72, 947622), (78, 874728), (104, 656046), (108, 631748), (117, 583152), (144, 473811), (156, 437364), (208, 328023), (216, 315874), (234, 291576), (312, 218682), (351, 194384), (432, 157937), (468, 145788), (624, 109341), (702, 97192), (936, 72894), (1404, 48596), (1872, 36447), (2808, 24298), (5616, 12149)]