81298794

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2963}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 172860480

約数和(自身を除く): 91561686

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 269, 538, 807, 1614, 2963, 4573, 5926, 8889, 9146, 13719, 17778, 27438, 50371, 100742, 151113, 302226, 797047, 1594094, 2391141, 4782282, 13549799, 27099598, 40649397, 81298794]

約数ペア:

[(1, 81298794), (2, 40649397), (3, 27099598), (6, 13549799), (17, 4782282), (34, 2391141), (51, 1594094), (102, 797047), (269, 302226), (538, 151113), (807, 100742), (1614, 50371), (2963, 27438), (4573, 17778), (5926, 13719), (8889, 9146)]