77885424

素因数分解:

$2^4\times 3^2\times {\mathrm{540871}}^1$

素因数の和:540885

約数の個数: 30

約数和(自身を含む): 217971416

約数和(自身を除く): 140085992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540871, 1081742, 1622613, 2163484, 3245226, 4326968, 4867839, 6490452, 8653936, 9735678, 12980904, 19471356, 25961808, 38942712, 77885424]

約数ペア:

[(1, 77885424), (2, 38942712), (3, 25961808), (4, 19471356), (6, 12980904), (8, 9735678), (9, 8653936), (12, 6490452), (16, 4867839), (18, 4326968), (24, 3245226), (36, 2163484), (48, 1622613), (72, 1081742), (144, 540871)]