68647248

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1721}}^1$

素因数の和:2012

約数の個数: 60

約数和(自身を含む): 192922548

約数和(自身を除く): 124275300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1108, 1662, 1721, 2216, 2493, 3324, 3442, 4432, 4986, 5163, 6648, 6884, 9972, 10326, 13296, 13768, 15489, 19944, 20652, 27536, 30978, 39888, 41304, 61956, 82608, 123912, 247824, 476717, 953434, 1430151, 1906868, 2860302, 3813736, 4290453, 5720604, 7627472, 8580906, 11441208, 17161812, 22882416, 34323624, 68647248]

約数ペア:

[(1, 68647248), (2, 34323624), (3, 22882416), (4, 17161812), (6, 11441208), (8, 8580906), (9, 7627472), (12, 5720604), (16, 4290453), (18, 3813736), (24, 2860302), (36, 1906868), (48, 1430151), (72, 953434), (144, 476717), (277, 247824), (554, 123912), (831, 82608), (1108, 61956), (1662, 41304), (1721, 39888), (2216, 30978), (2493, 27536), (3324, 20652), (3442, 19944), (4432, 15489), (4986, 13768), (5163, 13296), (6648, 10326), (6884, 9972)]