78182232

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20749}}^1$

素因数の和:20915

約数の個数: 32

約数和(自身を含む): 196710000

約数和(自身を除く): 118527768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 20749, 41498, 62247, 82996, 124494, 165992, 248988, 497976, 3257593, 6515186, 9772779, 13030372, 19545558, 26060744, 39091116, 78182232]

約数ペア:

[(1, 78182232), (2, 39091116), (3, 26060744), (4, 19545558), (6, 13030372), (8, 9772779), (12, 6515186), (24, 3257593), (157, 497976), (314, 248988), (471, 165992), (628, 124494), (942, 82996), (1256, 62247), (1884, 41498), (3768, 20749)]