78063447

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 137871360

約数和(自身を除く): 59807913

約数列:

[1, 3, 7, 11, 21, 29, 33, 43, 77, 87, 129, 203, 231, 271, 301, 319, 473, 609, 813, 903, 957, 1247, 1419, 1897, 2233, 2981, 3311, 3741, 5691, 6699, 7859, 8729, 8943, 9933, 11653, 13717, 20867, 23577, 26187, 34959, 41151, 55013, 62601, 81571, 86449, 96019, 128183, 165039, 244713, 259347, 288057, 337937, 384549, 605143, 897281, 1013811, 1815429, 2365559, 2691843, 3717307, 7096677, 11151921, 26021149, 78063447]

約数ペア:

[(1, 78063447), (3, 26021149), (7, 11151921), (11, 7096677), (21, 3717307), (29, 2691843), (33, 2365559), (43, 1815429), (77, 1013811), (87, 897281), (129, 605143), (203, 384549), (231, 337937), (271, 288057), (301, 259347), (319, 244713), (473, 165039), (609, 128183), (813, 96019), (903, 86449), (957, 81571), (1247, 62601), (1419, 55013), (1897, 41151), (2233, 34959), (2981, 26187), (3311, 23577), (3741, 20867), (5691, 13717), (6699, 11653), (7859, 9933), (8729, 8943)]