83407568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 180940800

約数和(自身を除く): 97533232

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 79, 92, 151, 152, 158, 184, 302, 304, 316, 368, 437, 604, 632, 874, 1208, 1264, 1501, 1748, 1817, 2416, 2869, 3002, 3473, 3496, 3634, 5738, 6004, 6946, 6992, 7268, 11476, 11929, 12008, 13892, 14536, 22952, 23858, 24016, 27784, 29072, 34523, 45904, 47716, 55568, 65987, 69046, 95432, 131974, 138092, 190864, 226651, 263948, 274367, 276184, 453302, 527896, 548734, 552368, 906604, 1055792, 1097468, 1813208, 2194936, 3626416, 4389872, 5212973, 10425946, 20851892, 41703784, 83407568]

約数ペア:

[(1, 83407568), (2, 41703784), (4, 20851892), (8, 10425946), (16, 5212973), (19, 4389872), (23, 3626416), (38, 2194936), (46, 1813208), (76, 1097468), (79, 1055792), (92, 906604), (151, 552368), (152, 548734), (158, 527896), (184, 453302), (302, 276184), (304, 274367), (316, 263948), (368, 226651), (437, 190864), (604, 138092), (632, 131974), (874, 95432), (1208, 69046), (1264, 65987), (1501, 55568), (1748, 47716), (1817, 45904), (2416, 34523), (2869, 29072), (3002, 27784), (3473, 24016), (3496, 23858), (3634, 22952), (5738, 14536), (6004, 13892), (6946, 12008), (6992, 11929), (7268, 11476)]