78735666

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3863}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 163215360

約数和(自身を除く): 84479694

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 158, 237, 258, 474, 3397, 3863, 6794, 7726, 10191, 11589, 20382, 23178, 166109, 305177, 332218, 498327, 610354, 915531, 996654, 1831062, 13122611, 26245222, 39367833, 78735666]

約数ペア:

[(1, 78735666), (2, 39367833), (3, 26245222), (6, 13122611), (43, 1831062), (79, 996654), (86, 915531), (129, 610354), (158, 498327), (237, 332218), (258, 305177), (474, 166109), (3397, 23178), (3863, 20382), (6794, 11589), (7726, 10191)]