68199582

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3929}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 149402880

約数和(自身を除く): 81203298

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 1578, 2893, 3929, 5786, 7858, 8679, 11787, 17358, 23574, 43219, 86438, 129657, 259314, 1033327, 2066654, 3099981, 6199962, 11366597, 22733194, 34099791, 68199582]

約数ペア:

[(1, 68199582), (2, 34099791), (3, 22733194), (6, 11366597), (11, 6199962), (22, 3099981), (33, 2066654), (66, 1033327), (263, 259314), (526, 129657), (789, 86438), (1578, 43219), (2893, 23574), (3929, 17358), (5786, 11787), (7858, 8679)]