85918462021

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 105955983360

約数和(自身を除く): 20037521339

約数列:

[1, 7, 31, 53, 59, 127, 217, 371, 413, 889, 997, 1643, 1829, 3127, 3937, 6731, 6979, 7493, 11501, 12803, 21889, 27559, 30907, 47117, 52451, 52841, 58823, 96937, 126619, 208661, 216349, 232283, 369887, 397129, 411761, 678559, 886333, 1460627, 1625981, 1638071, 1823513, 2779903, 3117619, 3925189, 6710807, 7470521, 11466497, 12310999, 12764591, 21823333, 27476323, 46975649, 52293647, 86176993, 96646189, 208035017, 231586151, 395937613, 676523323, 1456245119, 1621103057, 2771563291, 12274066003, 85918462021]

約数ペア:

[(1, 85918462021), (7, 12274066003), (31, 2771563291), (53, 1621103057), (59, 1456245119), (127, 676523323), (217, 395937613), (371, 231586151), (413, 208035017), (889, 96646189), (997, 86176993), (1643, 52293647), (1829, 46975649), (3127, 27476323), (3937, 21823333), (6731, 12764591), (6979, 12310999), (7493, 11466497), (11501, 7470521), (12803, 6710807), (21889, 3925189), (27559, 3117619), (30907, 2779903), (47117, 1823513), (52451, 1638071), (52841, 1625981), (58823, 1460627), (96937, 886333), (126619, 678559), (208661, 411761), (216349, 397129), (232283, 369887)]