79821312

素因数分解:

$2^9\times 3^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 80

約数和(自身を含む): 214649952

約数和(自身を除く): 134828640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 331, 384, 471, 512, 628, 662, 768, 942, 993, 1256, 1324, 1536, 1884, 1986, 2512, 2648, 3768, 3972, 5024, 5296, 7536, 7944, 10048, 10592, 15072, 15888, 20096, 21184, 30144, 31776, 40192, 42368, 51967, 60288, 63552, 80384, 84736, 103934, 120576, 127104, 155901, 169472, 207868, 241152, 254208, 311802, 415736, 508416, 623604, 831472, 1247208, 1662944, 2494416, 3325888, 4988832, 6651776, 9977664, 13303552, 19955328, 26607104, 39910656, 79821312]

約数ペア:

[(1, 79821312), (2, 39910656), (3, 26607104), (4, 19955328), (6, 13303552), (8, 9977664), (12, 6651776), (16, 4988832), (24, 3325888), (32, 2494416), (48, 1662944), (64, 1247208), (96, 831472), (128, 623604), (157, 508416), (192, 415736), (256, 311802), (314, 254208), (331, 241152), (384, 207868), (471, 169472), (512, 155901), (628, 127104), (662, 120576), (768, 103934), (942, 84736), (993, 80384), (1256, 63552), (1324, 60288), (1536, 51967), (1884, 42368), (1986, 40192), (2512, 31776), (2648, 30144), (3768, 21184), (3972, 20096), (5024, 15888), (5296, 15072), (7536, 10592), (7944, 10048)]