80164308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3049}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 214524800

約数和(自身を除く): 134360492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 313, 626, 939, 1252, 1878, 2191, 3049, 3756, 4382, 6098, 6573, 8764, 9147, 12196, 13146, 18294, 21343, 26292, 36588, 42686, 64029, 85372, 128058, 256116, 954337, 1908674, 2863011, 3817348, 5726022, 6680359, 11452044, 13360718, 20041077, 26721436, 40082154, 80164308]

約数ペア:

[(1, 80164308), (2, 40082154), (3, 26721436), (4, 20041077), (6, 13360718), (7, 11452044), (12, 6680359), (14, 5726022), (21, 3817348), (28, 2863011), (42, 1908674), (84, 954337), (313, 256116), (626, 128058), (939, 85372), (1252, 64029), (1878, 42686), (2191, 36588), (3049, 26292), (3756, 21343), (4382, 18294), (6098, 13146), (6573, 12196), (8764, 9147)]