127595468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2943

約数の個数: 72

約数和(自身を含む): 302180256

約数和(自身を除く): 174584788

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 2897, 3146, 3388, 4004, 5794, 6292, 11011, 11588, 20279, 22022, 31867, 37661, 40558, 44044, 63734, 75322, 81116, 127468, 150644, 223069, 263627, 350537, 414271, 446138, 527254, 701074, 828542, 892276, 1054508, 1402148, 1657084, 2453759, 2899897, 4556981, 4907518, 5799794, 9113962, 9815036, 11599588, 18227924, 31898867, 63797734, 127595468]

約数ペア:

[(1, 127595468), (2, 63797734), (4, 31898867), (7, 18227924), (11, 11599588), (13, 9815036), (14, 9113962), (22, 5799794), (26, 4907518), (28, 4556981), (44, 2899897), (52, 2453759), (77, 1657084), (91, 1402148), (121, 1054508), (143, 892276), (154, 828542), (182, 701074), (242, 527254), (286, 446138), (308, 414271), (364, 350537), (484, 263627), (572, 223069), (847, 150644), (1001, 127468), (1573, 81116), (1694, 75322), (2002, 63734), (2897, 44044), (3146, 40558), (3388, 37661), (4004, 31867), (5794, 22022), (6292, 20279), (11011, 11588)]