72087554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2803}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 135668736

約数和(自身を除く): 63581182

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 167, 334, 1169, 1837, 2338, 2803, 3674, 5606, 12859, 19621, 25718, 30833, 39242, 61666, 215831, 431662, 468101, 936202, 3276707, 5149111, 6553414, 10298222, 36043777, 72087554]

約数ペア:

[(1, 72087554), (2, 36043777), (7, 10298222), (11, 6553414), (14, 5149111), (22, 3276707), (77, 936202), (154, 468101), (167, 431662), (334, 215831), (1169, 61666), (1837, 39242), (2338, 30833), (2803, 25718), (3674, 19621), (5606, 12859)]