81120834

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{57047}}^1$

素因数の和:57134

約数の個数: 24

約数和(自身を含む): 177989760

約数和(自身を除く): 96868926

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 57047, 114094, 171141, 342282, 513423, 1026846, 4506713, 9013426, 13520139, 27040278, 40560417, 81120834]

約数ペア:

[(1, 81120834), (2, 40560417), (3, 27040278), (6, 13520139), (9, 9013426), (18, 4506713), (79, 1026846), (158, 513423), (237, 342282), (474, 171141), (711, 114094), (1422, 57047)]