87220748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{829}}^1\times {\mathrm{907}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 158264400

約数和(自身を除く): 71043652

約数列:

[1, 2, 4, 29, 58, 116, 829, 907, 1658, 1814, 3316, 3628, 24041, 26303, 48082, 52606, 96164, 105212, 751903, 1503806, 3007612, 21805187, 43610374, 87220748]

約数ペア:

[(1, 87220748), (2, 43610374), (4, 21805187), (29, 3007612), (58, 1503806), (116, 751903), (829, 105212), (907, 96164), (1658, 52606), (1814, 48082), (3316, 26303), (3628, 24041)]