8018904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 21312000

約数和(自身を除く): 13293096

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 199, 219, 276, 292, 398, 438, 552, 584, 597, 796, 876, 1194, 1592, 1679, 1752, 2388, 3358, 4577, 4776, 5037, 6716, 9154, 10074, 13432, 13731, 14527, 18308, 20148, 27462, 29054, 36616, 40296, 43581, 54924, 58108, 87162, 109848, 116216, 174324, 334121, 348648, 668242, 1002363, 1336484, 2004726, 2672968, 4009452, 8018904]

約数ペア:

[(1, 8018904), (2, 4009452), (3, 2672968), (4, 2004726), (6, 1336484), (8, 1002363), (12, 668242), (23, 348648), (24, 334121), (46, 174324), (69, 116216), (73, 109848), (92, 87162), (138, 58108), (146, 54924), (184, 43581), (199, 40296), (219, 36616), (276, 29054), (292, 27462), (398, 20148), (438, 18308), (552, 14527), (584, 13731), (597, 13432), (796, 10074), (876, 9154), (1194, 6716), (1592, 5037), (1679, 4776), (1752, 4577), (2388, 3358)]