64246272

素因数分解:

$2^9\times 3^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 80

約数和(自身を含む): 172911552

約数和(自身を除く): 108665280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 277, 302, 384, 453, 512, 554, 604, 768, 831, 906, 1108, 1208, 1536, 1662, 1812, 2216, 2416, 3324, 3624, 4432, 4832, 6648, 7248, 8864, 9664, 13296, 14496, 17728, 19328, 26592, 28992, 35456, 38656, 41827, 53184, 57984, 70912, 77312, 83654, 106368, 115968, 125481, 141824, 167308, 212736, 231936, 250962, 334616, 425472, 501924, 669232, 1003848, 1338464, 2007696, 2676928, 4015392, 5353856, 8030784, 10707712, 16061568, 21415424, 32123136, 64246272]

約数ペア:

[(1, 64246272), (2, 32123136), (3, 21415424), (4, 16061568), (6, 10707712), (8, 8030784), (12, 5353856), (16, 4015392), (24, 2676928), (32, 2007696), (48, 1338464), (64, 1003848), (96, 669232), (128, 501924), (151, 425472), (192, 334616), (256, 250962), (277, 231936), (302, 212736), (384, 167308), (453, 141824), (512, 125481), (554, 115968), (604, 106368), (768, 83654), (831, 77312), (906, 70912), (1108, 57984), (1208, 53184), (1536, 41827), (1662, 38656), (1812, 35456), (2216, 28992), (2416, 26592), (3324, 19328), (3624, 17728), (4432, 14496), (4832, 13296), (6648, 9664), (7248, 8864)]