80455236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{155921}}^1$

素因数の和:155971

約数の個数: 24

約数和(自身を含む): 192095904

約数和(自身を除く): 111640668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 155921, 311842, 467763, 623684, 935526, 1871052, 6704603, 13409206, 20113809, 26818412, 40227618, 80455236]

約数ペア:

[(1, 80455236), (2, 40227618), (3, 26818412), (4, 20113809), (6, 13409206), (12, 6704603), (43, 1871052), (86, 935526), (129, 623684), (172, 467763), (258, 311842), (516, 155921)]