71830872

素因数分解:

$2^3\times 3^2\times {\mathrm{997651}}^1$

素因数の和:997663

約数の個数: 24

約数和(自身を含む): 194542140

約数和(自身を除く): 122711268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997651, 1995302, 2992953, 3990604, 5985906, 7981208, 8978859, 11971812, 17957718, 23943624, 35915436, 71830872]

約数ペア:

[(1, 71830872), (2, 35915436), (3, 23943624), (4, 17957718), (6, 11971812), (8, 8978859), (9, 7981208), (12, 5985906), (18, 3990604), (24, 2992953), (36, 1995302), (72, 997651)]