71391744

素因数分解:

$2^9\times 3^2\times {\mathrm{15493}}^1$

素因数の和:15517

約数の個数: 60

約数和(自身を含む): 206054706

約数和(自身を除く): 134662962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 15493, 30986, 46479, 61972, 92958, 123944, 139437, 185916, 247888, 278874, 371832, 495776, 557748, 743664, 991552, 1115496, 1487328, 1983104, 2230992, 2974656, 3966208, 4461984, 5949312, 7932416, 8923968, 11898624, 17847936, 23797248, 35695872, 71391744]

約数ペア:

[(1, 71391744), (2, 35695872), (3, 23797248), (4, 17847936), (6, 11898624), (8, 8923968), (9, 7932416), (12, 5949312), (16, 4461984), (18, 3966208), (24, 2974656), (32, 2230992), (36, 1983104), (48, 1487328), (64, 1115496), (72, 991552), (96, 743664), (128, 557748), (144, 495776), (192, 371832), (256, 278874), (288, 247888), (384, 185916), (512, 139437), (576, 123944), (768, 92958), (1152, 61972), (1536, 46479), (2304, 30986), (4608, 15493)]