80788224

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 239589504

約数和(自身を除く): 158801280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 73, 88, 96, 128, 131, 132, 146, 176, 192, 219, 256, 262, 264, 292, 352, 384, 393, 438, 524, 528, 584, 704, 768, 786, 803, 876, 1048, 1056, 1168, 1408, 1441, 1572, 1606, 1752, 2096, 2112, 2336, 2409, 2816, 2882, 3144, 3212, 3504, 4192, 4224, 4323, 4672, 4818, 5764, 6288, 6424, 7008, 8384, 8448, 8646, 9344, 9563, 9636, 11528, 12576, 12848, 14016, 16768, 17292, 18688, 19126, 19272, 23056, 25152, 25696, 28032, 28689, 33536, 34584, 38252, 38544, 46112, 50304, 51392, 56064, 57378, 69168, 76504, 77088, 92224, 100608, 102784, 105193, 114756, 138336, 153008, 154176, 184448, 205568, 210386, 229512, 276672, 306016, 308352, 315579, 368896, 420772, 459024, 553344, 612032, 616704, 631158, 841544, 918048, 1106688, 1224064, 1262316, 1683088, 1836096, 2448128, 2524632, 3366176, 3672192, 5049264, 6732352, 7344384, 10098528, 13464704, 20197056, 26929408, 40394112, 80788224]

約数ペア:

[(1, 80788224), (2, 40394112), (3, 26929408), (4, 20197056), (6, 13464704), (8, 10098528), (11, 7344384), (12, 6732352), (16, 5049264), (22, 3672192), (24, 3366176), (32, 2524632), (33, 2448128), (44, 1836096), (48, 1683088), (64, 1262316), (66, 1224064), (73, 1106688), (88, 918048), (96, 841544), (128, 631158), (131, 616704), (132, 612032), (146, 553344), (176, 459024), (192, 420772), (219, 368896), (256, 315579), (262, 308352), (264, 306016), (292, 276672), (352, 229512), (384, 210386), (393, 205568), (438, 184448), (524, 154176), (528, 153008), (584, 138336), (704, 114756), (768, 105193), (786, 102784), (803, 100608), (876, 92224), (1048, 77088), (1056, 76504), (1168, 69168), (1408, 57378), (1441, 56064), (1572, 51392), (1606, 50304), (1752, 46112), (2096, 38544), (2112, 38252), (2336, 34584), (2409, 33536), (2816, 28689), (2882, 28032), (3144, 25696), (3212, 25152), (3504, 23056), (4192, 19272), (4224, 19126), (4323, 18688), (4672, 17292), (4818, 16768), (5764, 14016), (6288, 12848), (6424, 12576), (7008, 11528), (8384, 9636), (8448, 9563), (8646, 9344)]