72661904

素因数分解:

$2^4\times 7^2\times {\mathrm{92681}}^1$

素因数の和:92703

約数の個数: 30

約数和(自身を含む): 163769094

約数和(自身を除く): 91107190

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 92681, 185362, 370724, 648767, 741448, 1297534, 1482896, 2595068, 4541369, 5190136, 9082738, 10380272, 18165476, 36330952, 72661904]

約数ペア:

[(1, 72661904), (2, 36330952), (4, 18165476), (7, 10380272), (8, 9082738), (14, 5190136), (16, 4541369), (28, 2595068), (49, 1482896), (56, 1297534), (98, 741448), (112, 648767), (196, 370724), (392, 185362), (784, 92681)]