71459346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2731}}^1$

素因数の和:2839

約数の個数: 48

約数和(自身を含む): 168181920

約数和(自身を除く): 96722574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1869, 2731, 3738, 4361, 5462, 8193, 8722, 13083, 16386, 19117, 26166, 38234, 57351, 114702, 133819, 243059, 267638, 401457, 486118, 729177, 802914, 1458354, 1701413, 3402826, 5104239, 10208478, 11909891, 23819782, 35729673, 71459346]

約数ペア:

[(1, 71459346), (2, 35729673), (3, 23819782), (6, 11909891), (7, 10208478), (14, 5104239), (21, 3402826), (42, 1701413), (49, 1458354), (89, 802914), (98, 729177), (147, 486118), (178, 401457), (267, 267638), (294, 243059), (534, 133819), (623, 114702), (1246, 57351), (1869, 38234), (2731, 26166), (3738, 19117), (4361, 16386), (5462, 13083), (8193, 8722)]