84415128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1049}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 241920000

約数和(自身を除く): 157504872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 479, 958, 1049, 1437, 1916, 2098, 2874, 3147, 3353, 3832, 4196, 5748, 6294, 6706, 7343, 8392, 10059, 11496, 12588, 13412, 14686, 20118, 22029, 25176, 26824, 29372, 40236, 44058, 58744, 80472, 88116, 176232, 502471, 1004942, 1507413, 2009884, 3014826, 3517297, 4019768, 6029652, 7034594, 10551891, 12059304, 14069188, 21103782, 28138376, 42207564, 84415128]

約数ペア:

[(1, 84415128), (2, 42207564), (3, 28138376), (4, 21103782), (6, 14069188), (7, 12059304), (8, 10551891), (12, 7034594), (14, 6029652), (21, 4019768), (24, 3517297), (28, 3014826), (42, 2009884), (56, 1507413), (84, 1004942), (168, 502471), (479, 176232), (958, 88116), (1049, 80472), (1437, 58744), (1916, 44058), (2098, 40236), (2874, 29372), (3147, 26824), (3353, 25176), (3832, 22029), (4196, 20118), (5748, 14686), (6294, 13412), (6706, 12588), (7343, 11496), (8392, 10059)]