61897716

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{19763}}^1$

素因数の和:19805

約数の個数: 48

約数和(自身を含む): 166017600

約数和(自身を除く): 104119884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 19763, 39526, 59289, 79052, 118578, 177867, 237156, 355734, 533601, 573127, 711468, 1067202, 1146254, 1719381, 2134404, 2292508, 3438762, 5158143, 6877524, 10316286, 15474429, 20632572, 30948858, 61897716]

約数ペア:

[(1, 61897716), (2, 30948858), (3, 20632572), (4, 15474429), (6, 10316286), (9, 6877524), (12, 5158143), (18, 3438762), (27, 2292508), (29, 2134404), (36, 1719381), (54, 1146254), (58, 1067202), (87, 711468), (108, 573127), (116, 533601), (174, 355734), (261, 237156), (348, 177867), (522, 118578), (783, 79052), (1044, 59289), (1566, 39526), (3132, 19763)]