179182836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1697}}^1$

素因数の和:2133

約数の個数: 72

約数和(自身を含む): 519180480

約数和(自身を除く): 339997644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1257, 1676, 1697, 2514, 2933, 3394, 3771, 5028, 5091, 5866, 6788, 7542, 8799, 10182, 11732, 11879, 15084, 15273, 17598, 20364, 23758, 26397, 30546, 35196, 35637, 47516, 52794, 61092, 71274, 105588, 106911, 142548, 213822, 427644, 711043, 1422086, 2133129, 2844172, 4266258, 4977301, 6399387, 8532516, 9954602, 12798774, 14931903, 19909204, 25597548, 29863806, 44795709, 59727612, 89591418, 179182836]

約数ペア:

[(1, 179182836), (2, 89591418), (3, 59727612), (4, 44795709), (6, 29863806), (7, 25597548), (9, 19909204), (12, 14931903), (14, 12798774), (18, 9954602), (21, 8532516), (28, 6399387), (36, 4977301), (42, 4266258), (63, 2844172), (84, 2133129), (126, 1422086), (252, 711043), (419, 427644), (838, 213822), (1257, 142548), (1676, 106911), (1697, 105588), (2514, 71274), (2933, 61092), (3394, 52794), (3771, 47516), (5028, 35637), (5091, 35196), (5866, 30546), (6788, 26397), (7542, 23758), (8799, 20364), (10182, 17598), (11732, 15273), (11879, 15084)]