80541828

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{8317}}^1$

素因数の和:8596

約数の個数: 36

約数和(自身を含む): 204373260

約数和(自身を除く): 123831432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 8317, 9684, 16634, 24951, 33268, 49902, 74853, 99804, 149706, 299412, 2237273, 4474546, 6711819, 8949092, 13423638, 20135457, 26847276, 40270914, 80541828]

約数ペア:

[(1, 80541828), (2, 40270914), (3, 26847276), (4, 20135457), (6, 13423638), (9, 8949092), (12, 6711819), (18, 4474546), (36, 2237273), (269, 299412), (538, 149706), (807, 99804), (1076, 74853), (1614, 49902), (2421, 33268), (3228, 24951), (4842, 16634), (8317, 9684)]