67779864

素因数分解:

$2^3\times 3^2\times {\mathrm{547}}^1\times {\mathrm{1721}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 184012920

約数和(自身を除く): 116233056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 547, 1094, 1641, 1721, 2188, 3282, 3442, 4376, 4923, 5163, 6564, 6884, 9846, 10326, 13128, 13768, 15489, 19692, 20652, 30978, 39384, 41304, 61956, 123912, 941387, 1882774, 2824161, 3765548, 5648322, 7531096, 8472483, 11296644, 16944966, 22593288, 33889932, 67779864]

約数ペア:

[(1, 67779864), (2, 33889932), (3, 22593288), (4, 16944966), (6, 11296644), (8, 8472483), (9, 7531096), (12, 5648322), (18, 3765548), (24, 2824161), (36, 1882774), (72, 941387), (547, 123912), (1094, 61956), (1641, 41304), (1721, 39384), (2188, 30978), (3282, 20652), (3442, 19692), (4376, 15489), (4923, 13768), (5163, 13128), (6564, 10326), (6884, 9846)]