86541505918

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{76543}}^1$

素因数の和:76781

約数の個数: 48

約数和(自身を含む): 153926922240

約数和(自身を除く): 67385416322

約数列:

[1, 2, 7, 14, 49, 83, 98, 139, 166, 278, 581, 973, 1162, 1946, 4067, 6811, 8134, 11537, 13622, 23074, 76543, 80759, 153086, 161518, 535801, 565313, 1071602, 1130626, 3750607, 6353069, 7501214, 10639477, 12706138, 21278954, 44471483, 74476339, 88942966, 148952678, 311300381, 521334373, 622600762, 883076591, 1042668746, 1766153182, 6181536137, 12363072274, 43270752959, 86541505918]

約数ペア:

[(1, 86541505918), (2, 43270752959), (7, 12363072274), (14, 6181536137), (49, 1766153182), (83, 1042668746), (98, 883076591), (139, 622600762), (166, 521334373), (278, 311300381), (581, 148952678), (973, 88942966), (1162, 74476339), (1946, 44471483), (4067, 21278954), (6811, 12706138), (8134, 10639477), (11537, 7501214), (13622, 6353069), (23074, 3750607), (76543, 1130626), (80759, 1071602), (153086, 565313), (161518, 535801)]