81682608

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{34729}}^1$

素因数の和:34754

約数の個数: 60

約数和(自身を含む): 245471640

約数和(自身を除く): 163789032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 34729, 69458, 104187, 138916, 208374, 243103, 277832, 416748, 486206, 555664, 729309, 833496, 972412, 1458618, 1666992, 1701721, 1944824, 2917236, 3403442, 3889648, 5105163, 5834472, 6806884, 10210326, 11668944, 13613768, 20420652, 27227536, 40841304, 81682608]

約数ペア:

[(1, 81682608), (2, 40841304), (3, 27227536), (4, 20420652), (6, 13613768), (7, 11668944), (8, 10210326), (12, 6806884), (14, 5834472), (16, 5105163), (21, 3889648), (24, 3403442), (28, 2917236), (42, 1944824), (48, 1701721), (49, 1666992), (56, 1458618), (84, 972412), (98, 833496), (112, 729309), (147, 555664), (168, 486206), (196, 416748), (294, 277832), (336, 243103), (392, 208374), (588, 138916), (784, 104187), (1176, 69458), (2352, 34729)]