80765972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1511}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 170698752

約数和(自身を除く): 89932780

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 161, 166, 322, 332, 581, 644, 1162, 1511, 1909, 2324, 3022, 3818, 6044, 7636, 10577, 13363, 21154, 26726, 34753, 42308, 53452, 69506, 125413, 139012, 243271, 250826, 486542, 501652, 877891, 973084, 1755782, 2884499, 3511564, 5768998, 11537996, 20191493, 40382986, 80765972]

約数ペア:

[(1, 80765972), (2, 40382986), (4, 20191493), (7, 11537996), (14, 5768998), (23, 3511564), (28, 2884499), (46, 1755782), (83, 973084), (92, 877891), (161, 501652), (166, 486542), (322, 250826), (332, 243271), (581, 139012), (644, 125413), (1162, 69506), (1511, 53452), (1909, 42308), (2324, 34753), (3022, 26726), (3818, 21154), (6044, 13363), (7636, 10577)]