81631488

素因数分解:

$2^8\times 3^1\times {\mathrm{106291}}^1$

素因数の和:106310

約数の個数: 36

約数和(自身を含む): 217260848

約数和(自身を除く): 135629360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 106291, 212582, 318873, 425164, 637746, 850328, 1275492, 1700656, 2550984, 3401312, 5101968, 6802624, 10203936, 13605248, 20407872, 27210496, 40815744, 81631488]

約数ペア:

[(1, 81631488), (2, 40815744), (3, 27210496), (4, 20407872), (6, 13605248), (8, 10203936), (12, 6802624), (16, 5101968), (24, 3401312), (32, 2550984), (48, 1700656), (64, 1275492), (96, 850328), (128, 637746), (192, 425164), (256, 318873), (384, 212582), (768, 106291)]