76681864

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 168264000

約数和(自身を除く): 91582136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 796, 983, 1393, 1592, 1966, 2786, 3932, 5572, 6881, 7864, 9751, 11144, 13762, 19502, 27524, 39004, 48167, 55048, 78008, 96334, 192668, 195617, 385336, 391234, 782468, 1369319, 1564936, 2738638, 5477276, 9585233, 10954552, 19170466, 38340932, 76681864]

約数ペア:

[(1, 76681864), (2, 38340932), (4, 19170466), (7, 10954552), (8, 9585233), (14, 5477276), (28, 2738638), (49, 1564936), (56, 1369319), (98, 782468), (196, 391234), (199, 385336), (392, 195617), (398, 192668), (796, 96334), (983, 78008), (1393, 55048), (1592, 48167), (1966, 39004), (2786, 27524), (3932, 19502), (5572, 13762), (6881, 11144), (7864, 9751)]