80734716

素因数分解:

$2^2\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{1997}}^1$

素因数の和:3130

約数の個数: 36

約数和(自身を含む): 204363432

約数和(自身を除く): 123628716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1123, 1997, 2246, 3369, 3994, 4492, 5991, 6738, 7988, 10107, 11982, 13476, 17973, 20214, 23964, 35946, 40428, 71892, 2242631, 4485262, 6727893, 8970524, 13455786, 20183679, 26911572, 40367358, 80734716]

約数ペア:

[(1, 80734716), (2, 40367358), (3, 26911572), (4, 20183679), (6, 13455786), (9, 8970524), (12, 6727893), (18, 4485262), (36, 2242631), (1123, 71892), (1997, 40428), (2246, 35946), (3369, 23964), (3994, 20214), (4492, 17973), (5991, 13476), (6738, 11982), (7988, 10107)]