69018984

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{1721}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 187370820

約数和(自身を除く): 118351836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 1721, 2228, 3342, 3442, 4456, 5013, 5163, 6684, 6884, 10026, 10326, 13368, 13768, 15489, 20052, 20652, 30978, 40104, 41304, 61956, 123912, 958597, 1917194, 2875791, 3834388, 5751582, 7668776, 8627373, 11503164, 17254746, 23006328, 34509492, 69018984]

約数ペア:

[(1, 69018984), (2, 34509492), (3, 23006328), (4, 17254746), (6, 11503164), (8, 8627373), (9, 7668776), (12, 5751582), (18, 3834388), (24, 2875791), (36, 1917194), (72, 958597), (557, 123912), (1114, 61956), (1671, 41304), (1721, 40104), (2228, 30978), (3342, 20652), (3442, 20052), (4456, 15489), (5013, 13768), (5163, 13368), (6684, 10326), (6884, 10026)]