71635968

素因数分解:

$2^{10}\times 3^3\times {\mathrm{2591}}^1$

素因数の和:2620

約数の個数: 88

約数和(自身を含む): 212232960

約数和(自身を除く): 140596992

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, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 2591, 3072, 3456, 4608, 5182, 6912, 7773, 9216, 10364, 13824, 15546, 20728, 23319, 27648, 31092, 41456, 46638, 62184, 69957, 82912, 93276, 124368, 139914, 165824, 186552, 248736, 279828, 331648, 373104, 497472, 559656, 663296, 746208, 994944, 1119312, 1326592, 1492416, 1989888, 2238624, 2653184, 2984832, 3979776, 4477248, 5969664, 7959552, 8954496, 11939328, 17908992, 23878656, 35817984, 71635968]

約数ペア:

[(1, 71635968), (2, 35817984), (3, 23878656), (4, 17908992), (6, 11939328), (8, 8954496), (9, 7959552), (12, 5969664), (16, 4477248), (18, 3979776), (24, 2984832), (27, 2653184), (32, 2238624), (36, 1989888), (48, 1492416), (54, 1326592), (64, 1119312), (72, 994944), (96, 746208), (108, 663296), (128, 559656), (144, 497472), (192, 373104), (216, 331648), (256, 279828), (288, 248736), (384, 186552), (432, 165824), (512, 139914), (576, 124368), (768, 93276), (864, 82912), (1024, 69957), (1152, 62184), (1536, 46638), (1728, 41456), (2304, 31092), (2591, 27648), (3072, 23319), (3456, 20728), (4608, 15546), (5182, 13824), (6912, 10364), (7773, 9216)]