88830819

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 165541376

約数和(自身を除く): 76710557

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 121, 129, 231, 271, 301, 363, 387, 473, 693, 813, 847, 903, 1089, 1419, 1897, 2439, 2541, 2709, 2981, 3311, 4257, 5203, 5691, 7623, 8943, 9933, 11653, 15609, 17073, 20867, 26829, 29799, 32791, 34959, 36421, 46827, 62601, 81571, 98373, 104877, 109263, 128183, 187803, 229537, 244713, 295119, 327789, 384549, 688611, 734139, 897281, 1153647, 1410013, 2065833, 2691843, 4230039, 8075529, 9870091, 12690117, 29610273, 88830819]

約数ペア:

[(1, 88830819), (3, 29610273), (7, 12690117), (9, 9870091), (11, 8075529), (21, 4230039), (33, 2691843), (43, 2065833), (63, 1410013), (77, 1153647), (99, 897281), (121, 734139), (129, 688611), (231, 384549), (271, 327789), (301, 295119), (363, 244713), (387, 229537), (473, 187803), (693, 128183), (813, 109263), (847, 104877), (903, 98373), (1089, 81571), (1419, 62601), (1897, 46827), (2439, 36421), (2541, 34959), (2709, 32791), (2981, 29799), (3311, 26829), (4257, 20867), (5203, 17073), (5691, 15609), (7623, 11653), (8943, 9933)]