80739912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27803}}^1$

素因数の和:27834

約数の個数: 48

約数和(自身を含む): 221875920

約数和(自身を除く): 141136008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 27803, 55606, 83409, 111212, 166818, 222424, 305833, 333636, 611666, 667272, 917499, 1223332, 1834998, 2446664, 3364163, 3669996, 6728326, 7339992, 10092489, 13456652, 20184978, 26913304, 40369956, 80739912]

約数ペア:

[(1, 80739912), (2, 40369956), (3, 26913304), (4, 20184978), (6, 13456652), (8, 10092489), (11, 7339992), (12, 6728326), (22, 3669996), (24, 3364163), (33, 2446664), (44, 1834998), (66, 1223332), (88, 917499), (121, 667272), (132, 611666), (242, 333636), (264, 305833), (363, 222424), (484, 166818), (726, 111212), (968, 83409), (1452, 55606), (2904, 27803)]