78389804584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{541097}}^1$

素因数の和:541322

約数の個数: 64

約数和(自身を含む): 181808928000

約数和(自身を除く): 103419123416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 199, 364, 398, 728, 796, 1393, 1592, 2587, 2786, 5174, 5572, 10348, 11144, 18109, 20696, 36218, 72436, 144872, 541097, 1082194, 2164388, 3787679, 4328776, 7034261, 7575358, 14068522, 15150716, 28137044, 30301432, 49239827, 56274088, 98479654, 107678303, 196959308, 215356606, 393918616, 430713212, 753748121, 861426424, 1399817939, 1507496242, 2799635878, 3014992484, 5599271756, 6029984968, 9798725573, 11198543512, 19597451146, 39194902292, 78389804584]

約数ペア:

[(1, 78389804584), (2, 39194902292), (4, 19597451146), (7, 11198543512), (8, 9798725573), (13, 6029984968), (14, 5599271756), (26, 3014992484), (28, 2799635878), (52, 1507496242), (56, 1399817939), (91, 861426424), (104, 753748121), (182, 430713212), (199, 393918616), (364, 215356606), (398, 196959308), (728, 107678303), (796, 98479654), (1393, 56274088), (1592, 49239827), (2587, 30301432), (2786, 28137044), (5174, 15150716), (5572, 14068522), (10348, 7575358), (11144, 7034261), (18109, 4328776), (20696, 3787679), (36218, 2164388), (72436, 1082194), (144872, 541097)]