68639912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 147661920

約数和(自身を除く): 79022008

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 968, 1012, 2024, 2783, 3083, 5566, 6166, 11132, 12332, 22264, 24664, 33913, 67826, 70909, 135652, 141818, 271304, 283636, 373043, 567272, 746086, 779999, 1492172, 1559998, 2984344, 3119996, 6239992, 8579989, 17159978, 34319956, 68639912]

約数ペア:

[(1, 68639912), (2, 34319956), (4, 17159978), (8, 8579989), (11, 6239992), (22, 3119996), (23, 2984344), (44, 1559998), (46, 1492172), (88, 779999), (92, 746086), (121, 567272), (184, 373043), (242, 283636), (253, 271304), (484, 141818), (506, 135652), (968, 70909), (1012, 67826), (2024, 33913), (2783, 24664), (3083, 22264), (5566, 12332), (6166, 11132)]