80467488

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1031}}^1$

素因数の和:1318

約数の個数: 72

約数和(自身を含む): 229896576

約数和(自身を除く): 149429088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1031, 1084, 1626, 2062, 2168, 2439, 3093, 3252, 4124, 4336, 4878, 6186, 6504, 8248, 8672, 9279, 9756, 12372, 13008, 16496, 18558, 19512, 24744, 26016, 32992, 37116, 39024, 49488, 74232, 78048, 98976, 148464, 279401, 296928, 558802, 838203, 1117604, 1676406, 2235208, 2514609, 3352812, 4470416, 5029218, 6705624, 8940832, 10058436, 13411248, 20116872, 26822496, 40233744, 80467488]

約数ペア:

[(1, 80467488), (2, 40233744), (3, 26822496), (4, 20116872), (6, 13411248), (8, 10058436), (9, 8940832), (12, 6705624), (16, 5029218), (18, 4470416), (24, 3352812), (32, 2514609), (36, 2235208), (48, 1676406), (72, 1117604), (96, 838203), (144, 558802), (271, 296928), (288, 279401), (542, 148464), (813, 98976), (1031, 78048), (1084, 74232), (1626, 49488), (2062, 39024), (2168, 37116), (2439, 32992), (3093, 26016), (3252, 24744), (4124, 19512), (4336, 18558), (4878, 16496), (6186, 13008), (6504, 12372), (8248, 9756), (8672, 9279)]