80526564

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{13723}}^1$

素因数の和:13896

約数の個数: 36

約数和(自身を含む): 204816976

約数和(自身を除く): 124290412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 13723, 27446, 41169, 54892, 82338, 123507, 164676, 247014, 494028, 2236849, 4473698, 6710547, 8947396, 13421094, 20131641, 26842188, 40263282, 80526564]

約数ペア:

[(1, 80526564), (2, 40263282), (3, 26842188), (4, 20131641), (6, 13421094), (9, 8947396), (12, 6710547), (18, 4473698), (36, 2236849), (163, 494028), (326, 247014), (489, 164676), (652, 123507), (978, 82338), (1467, 54892), (1956, 41169), (2934, 27446), (5868, 13723)]