80960652

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{6481}}^1$

素因数の和:6838

約数の個数: 36

約数和(自身を含む): 205271976

約数和(自身を除く): 124311324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 3123, 4164, 6246, 6481, 12492, 12962, 19443, 25924, 38886, 58329, 77772, 116658, 233316, 2248907, 4497814, 6746721, 8995628, 13493442, 20240163, 26986884, 40480326, 80960652]

約数ペア:

[(1, 80960652), (2, 40480326), (3, 26986884), (4, 20240163), (6, 13493442), (9, 8995628), (12, 6746721), (18, 4497814), (36, 2248907), (347, 233316), (694, 116658), (1041, 77772), (1388, 58329), (2082, 38886), (3123, 25924), (4164, 19443), (6246, 12962), (6481, 12492)]