78267504

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 238163328

約数和(自身を除く): 159895824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 107, 112, 147, 168, 196, 214, 294, 311, 321, 336, 392, 428, 588, 622, 642, 749, 784, 856, 933, 1176, 1244, 1284, 1498, 1712, 1866, 2177, 2247, 2352, 2488, 2568, 2996, 3732, 4354, 4494, 4976, 5136, 5243, 5992, 6531, 7464, 8708, 8988, 10486, 11984, 13062, 14928, 15239, 15729, 17416, 17976, 20972, 26124, 30478, 31458, 33277, 34832, 35952, 41944, 45717, 52248, 60956, 62916, 66554, 83888, 91434, 99831, 104496, 121912, 125832, 133108, 182868, 199662, 232939, 243824, 251664, 266216, 365736, 399324, 465878, 532432, 698817, 731472, 798648, 931756, 1397634, 1597296, 1630573, 1863512, 2795268, 3261146, 3727024, 4891719, 5590536, 6522292, 9783438, 11181072, 13044584, 19566876, 26089168, 39133752, 78267504]

約数ペア:

[(1, 78267504), (2, 39133752), (3, 26089168), (4, 19566876), (6, 13044584), (7, 11181072), (8, 9783438), (12, 6522292), (14, 5590536), (16, 4891719), (21, 3727024), (24, 3261146), (28, 2795268), (42, 1863512), (48, 1630573), (49, 1597296), (56, 1397634), (84, 931756), (98, 798648), (107, 731472), (112, 698817), (147, 532432), (168, 465878), (196, 399324), (214, 365736), (294, 266216), (311, 251664), (321, 243824), (336, 232939), (392, 199662), (428, 182868), (588, 133108), (622, 125832), (642, 121912), (749, 104496), (784, 99831), (856, 91434), (933, 83888), (1176, 66554), (1244, 62916), (1284, 60956), (1498, 52248), (1712, 45717), (1866, 41944), (2177, 35952), (2247, 34832), (2352, 33277), (2488, 31458), (2568, 30478), (2996, 26124), (3732, 20972), (4354, 17976), (4494, 17416), (4976, 15729), (5136, 15239), (5243, 14928), (5992, 13062), (6531, 11984), (7464, 10486), (8708, 8988)]