81795084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42337}}^1$

素因数の和:42374

約数の個数: 48

約数和(自身を含む): 227609088

約数和(自身を除く): 145814004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 42337, 84674, 127011, 169348, 254022, 296359, 508044, 592718, 889077, 973751, 1185436, 1778154, 1947502, 2921253, 3556308, 3895004, 5842506, 6816257, 11685012, 13632514, 20448771, 27265028, 40897542, 81795084]

約数ペア:

[(1, 81795084), (2, 40897542), (3, 27265028), (4, 20448771), (6, 13632514), (7, 11685012), (12, 6816257), (14, 5842506), (21, 3895004), (23, 3556308), (28, 2921253), (42, 1947502), (46, 1778154), (69, 1185436), (84, 973751), (92, 889077), (138, 592718), (161, 508044), (276, 296359), (322, 254022), (483, 169348), (644, 127011), (966, 84674), (1932, 42337)]