71269128

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{20201}}^1$

素因数の和:20227

約数の個数: 72

約数和(自身を含む): 224545230

約数和(自身を除く): 153276102

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 20201, 40402, 60603, 80804, 121206, 141407, 161608, 181809, 242412, 282814, 363618, 424221, 484824, 565628, 727236, 848442, 989849, 1131256, 1272663, 1454472, 1696884, 1979698, 2545326, 2969547, 3393768, 3959396, 5090652, 5939094, 7918792, 8908641, 10181304, 11878188, 17817282, 23756376, 35634564, 71269128]

約数ペア:

[(1, 71269128), (2, 35634564), (3, 23756376), (4, 17817282), (6, 11878188), (7, 10181304), (8, 8908641), (9, 7918792), (12, 5939094), (14, 5090652), (18, 3959396), (21, 3393768), (24, 2969547), (28, 2545326), (36, 1979698), (42, 1696884), (49, 1454472), (56, 1272663), (63, 1131256), (72, 989849), (84, 848442), (98, 727236), (126, 565628), (147, 484824), (168, 424221), (196, 363618), (252, 282814), (294, 242412), (392, 181809), (441, 161608), (504, 141407), (588, 121206), (882, 80804), (1176, 60603), (1764, 40402), (3528, 20201)]