84727272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{72047}}^1$

素因数の和:72070

約数の個数: 48

約数和(自身を含む): 246404160

約数和(自身を除く): 161676888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 72047, 144094, 216141, 288188, 432282, 504329, 576376, 864564, 1008658, 1512987, 1729128, 2017316, 3025974, 3530303, 4034632, 6051948, 7060606, 10590909, 12103896, 14121212, 21181818, 28242424, 42363636, 84727272]

約数ペア:

[(1, 84727272), (2, 42363636), (3, 28242424), (4, 21181818), (6, 14121212), (7, 12103896), (8, 10590909), (12, 7060606), (14, 6051948), (21, 4034632), (24, 3530303), (28, 3025974), (42, 2017316), (49, 1729128), (56, 1512987), (84, 1008658), (98, 864564), (147, 576376), (168, 504329), (196, 432282), (294, 288188), (392, 216141), (588, 144094), (1176, 72047)]