78890874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{571673}}^1$

素因数の和:571701

約数の個数: 16

約数和(自身を含む): 164642112

約数和(自身を除く): 85751238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 571673, 1143346, 1715019, 3430038, 13148479, 26296958, 39445437, 78890874]

約数ペア:

[(1, 78890874), (2, 39445437), (3, 26296958), (6, 13148479), (23, 3430038), (46, 1715019), (69, 1143346), (138, 571673)]