72320256

素因数分解:

$2^8\times 3^3\times {\mathrm{10463}}^1$

素因数の和:10488

約数の個数: 72

約数和(自身を含む): 213884160

約数和(自身を除く): 141563904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 10463, 20926, 31389, 41852, 62778, 83704, 94167, 125556, 167408, 188334, 251112, 282501, 334816, 376668, 502224, 565002, 669632, 753336, 1004448, 1130004, 1339264, 1506672, 2008896, 2260008, 2678528, 3013344, 4017792, 4520016, 6026688, 8035584, 9040032, 12053376, 18080064, 24106752, 36160128, 72320256]

約数ペア:

[(1, 72320256), (2, 36160128), (3, 24106752), (4, 18080064), (6, 12053376), (8, 9040032), (9, 8035584), (12, 6026688), (16, 4520016), (18, 4017792), (24, 3013344), (27, 2678528), (32, 2260008), (36, 2008896), (48, 1506672), (54, 1339264), (64, 1130004), (72, 1004448), (96, 753336), (108, 669632), (128, 565002), (144, 502224), (192, 376668), (216, 334816), (256, 282501), (288, 251112), (384, 188334), (432, 167408), (576, 125556), (768, 94167), (864, 83704), (1152, 62778), (1728, 41852), (2304, 31389), (3456, 20926), (6912, 10463)]