72749568

素因数分解:

$2^9\times 3^1\times {\mathrm{47363}}^1$

素因数の和:47384

約数の個数: 40

約数和(自身を含む): 193813488

約数和(自身を除く): 121063920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 47363, 94726, 142089, 189452, 284178, 378904, 568356, 757808, 1136712, 1515616, 2273424, 3031232, 4546848, 6062464, 9093696, 12124928, 18187392, 24249856, 36374784, 72749568]

約数ペア:

[(1, 72749568), (2, 36374784), (3, 24249856), (4, 18187392), (6, 12124928), (8, 9093696), (12, 6062464), (16, 4546848), (24, 3031232), (32, 2273424), (48, 1515616), (64, 1136712), (96, 757808), (128, 568356), (192, 378904), (256, 284178), (384, 189452), (512, 142089), (768, 94726), (1536, 47363)]