81431232

素因数分解:

$2^6\times 3^1\times {\mathrm{424121}}^1$

素因数の和:424136

約数の個数: 28

約数和(自身を含む): 215453976

約数和(自身を除く): 134022744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 424121, 848242, 1272363, 1696484, 2544726, 3392968, 5089452, 6785936, 10178904, 13571872, 20357808, 27143744, 40715616, 81431232]

約数ペア:

[(1, 81431232), (2, 40715616), (3, 27143744), (4, 20357808), (6, 13571872), (8, 10178904), (12, 6785936), (16, 5089452), (24, 3392968), (32, 2544726), (48, 1696484), (64, 1272363), (96, 848242), (192, 424121)]