80820093984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{215921}}^1$

素因数の和:216498

約数の個数: 96

約数和(自身を含む): 242896703616

約数和(自身を除く): 162076609632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 557, 672, 1114, 1671, 2228, 3342, 3899, 4456, 6684, 7798, 8912, 11697, 13368, 15596, 17824, 23394, 26736, 31192, 46788, 53472, 62384, 93576, 124768, 187152, 215921, 374304, 431842, 647763, 863684, 1295526, 1511447, 1727368, 2591052, 3022894, 3454736, 4534341, 5182104, 6045788, 6909472, 9068682, 10364208, 12091576, 18137364, 20728416, 24183152, 36274728, 48366304, 72549456, 120267997, 145098912, 240535994, 360803991, 481071988, 721607982, 841875979, 962143976, 1443215964, 1683751958, 1924287952, 2525627937, 2886431928, 3367503916, 3848575904, 5051255874, 5772863856, 6735007832, 10102511748, 11545727712, 13470015664, 20205023496, 26940031328, 40410046992, 80820093984]

約数ペア:

[(1, 80820093984), (2, 40410046992), (3, 26940031328), (4, 20205023496), (6, 13470015664), (7, 11545727712), (8, 10102511748), (12, 6735007832), (14, 5772863856), (16, 5051255874), (21, 3848575904), (24, 3367503916), (28, 2886431928), (32, 2525627937), (42, 1924287952), (48, 1683751958), (56, 1443215964), (84, 962143976), (96, 841875979), (112, 721607982), (168, 481071988), (224, 360803991), (336, 240535994), (557, 145098912), (672, 120267997), (1114, 72549456), (1671, 48366304), (2228, 36274728), (3342, 24183152), (3899, 20728416), (4456, 18137364), (6684, 12091576), (7798, 10364208), (8912, 9068682), (11697, 6909472), (13368, 6045788), (15596, 5182104), (17824, 4534341), (23394, 3454736), (26736, 3022894), (31192, 2591052), (46788, 1727368), (53472, 1511447), (62384, 1295526), (93576, 863684), (124768, 647763), (187152, 431842), (215921, 374304)]