78923994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1291}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 165210624

約数和(自身を除く): 86286630

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 443, 886, 1291, 1329, 2582, 2658, 3873, 7746, 10189, 20378, 29693, 30567, 59386, 61134, 89079, 178158, 571913, 1143826, 1715739, 3431478, 13153999, 26307998, 39461997, 78923994]

約数ペア:

[(1, 78923994), (2, 39461997), (3, 26307998), (6, 13153999), (23, 3431478), (46, 1715739), (69, 1143826), (138, 571913), (443, 178158), (886, 89079), (1291, 61134), (1329, 59386), (2582, 30567), (2658, 29693), (3873, 20378), (7746, 10189)]