80115228

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{3461}}^1$

素因数の和:4114

約数の個数: 36

約数和(自身を含む): 202887048

約数和(自身を除く): 122771820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3461, 3858, 5787, 6922, 7716, 10383, 11574, 13844, 20766, 23148, 31149, 41532, 62298, 124596, 2225423, 4450846, 6676269, 8901692, 13352538, 20028807, 26705076, 40057614, 80115228]

約数ペア:

[(1, 80115228), (2, 40057614), (3, 26705076), (4, 20028807), (6, 13352538), (9, 8901692), (12, 6676269), (18, 4450846), (36, 2225423), (643, 124596), (1286, 62298), (1929, 41532), (2572, 31149), (3461, 23148), (3858, 20766), (5787, 13844), (6922, 11574), (7716, 10383)]