72910096

素因数分解:

$2^4\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1109}}^1$

素因数の和:1711

約数の個数: 40

約数和(自身を含む): 161864640

約数和(自身を除く): 88954544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 587, 1109, 1174, 2218, 2348, 4109, 4436, 4696, 7763, 8218, 8872, 9392, 15526, 16436, 17744, 31052, 32872, 62104, 65744, 124208, 650983, 1301966, 2603932, 4556881, 5207864, 9113762, 10415728, 18227524, 36455048, 72910096]

約数ペア:

[(1, 72910096), (2, 36455048), (4, 18227524), (7, 10415728), (8, 9113762), (14, 5207864), (16, 4556881), (28, 2603932), (56, 1301966), (112, 650983), (587, 124208), (1109, 65744), (1174, 62104), (2218, 32872), (2348, 31052), (4109, 17744), (4436, 16436), (4696, 15526), (7763, 9392), (8218, 8872)]