71631564

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 169934688

約数和(自身を除く): 98303124

約数列:

[1, 2, 3, 4, 6, 12, 157, 193, 197, 314, 386, 394, 471, 579, 591, 628, 772, 788, 942, 1158, 1182, 1884, 2316, 2364, 30301, 30929, 38021, 60602, 61858, 76042, 90903, 92787, 114063, 121204, 123716, 152084, 181806, 185574, 228126, 363612, 371148, 456252, 5969297, 11938594, 17907891, 23877188, 35815782, 71631564]

約数ペア:

[(1, 71631564), (2, 35815782), (3, 23877188), (4, 17907891), (6, 11938594), (12, 5969297), (157, 456252), (193, 371148), (197, 363612), (314, 228126), (386, 185574), (394, 181806), (471, 152084), (579, 123716), (591, 121204), (628, 114063), (772, 92787), (788, 90903), (942, 76042), (1158, 61858), (1182, 60602), (1884, 38021), (2316, 30929), (2364, 30301)]