80528616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{159779}}^1$

素因数の和:159798

約数の個数: 48

約数和(自身を含む): 249256800

約数和(自身を除く): 168728184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 159779, 319558, 479337, 639116, 958674, 1118453, 1278232, 1438011, 1917348, 2236906, 2876022, 3355359, 3834696, 4473812, 5752044, 6710718, 8947624, 10066077, 11504088, 13421436, 20132154, 26842872, 40264308, 80528616]

約数ペア:

[(1, 80528616), (2, 40264308), (3, 26842872), (4, 20132154), (6, 13421436), (7, 11504088), (8, 10066077), (9, 8947624), (12, 6710718), (14, 5752044), (18, 4473812), (21, 3834696), (24, 3355359), (28, 2876022), (36, 2236906), (42, 1917348), (56, 1438011), (63, 1278232), (72, 1118453), (84, 958674), (126, 639116), (168, 479337), (252, 319558), (504, 159779)]