78671362

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 86801918

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 49, 77, 98, 133, 154, 161, 167, 209, 253, 266, 322, 334, 418, 437, 506, 539, 874, 931, 1078, 1127, 1169, 1463, 1771, 1837, 1862, 2254, 2338, 2926, 3059, 3173, 3542, 3674, 3841, 4807, 6118, 6346, 7682, 8183, 9614, 10241, 12397, 12859, 16366, 20482, 21413, 22211, 24794, 25718, 26887, 33649, 34903, 42251, 42826, 44422, 53774, 67298, 69806, 72979, 84502, 90013, 145958, 155477, 180026, 188209, 235543, 244321, 295757, 310954, 376418, 471086, 488642, 510853, 591514, 802769, 1021706, 1605538, 1710247, 2070299, 3420494, 3575971, 4140598, 5619383, 7151942, 11238766, 39335681, 78671362]

約数ペア:

[(1, 78671362), (2, 39335681), (7, 11238766), (11, 7151942), (14, 5619383), (19, 4140598), (22, 3575971), (23, 3420494), (38, 2070299), (46, 1710247), (49, 1605538), (77, 1021706), (98, 802769), (133, 591514), (154, 510853), (161, 488642), (167, 471086), (209, 376418), (253, 310954), (266, 295757), (322, 244321), (334, 235543), (418, 188209), (437, 180026), (506, 155477), (539, 145958), (874, 90013), (931, 84502), (1078, 72979), (1127, 69806), (1169, 67298), (1463, 53774), (1771, 44422), (1837, 42826), (1862, 42251), (2254, 34903), (2338, 33649), (2926, 26887), (3059, 25718), (3173, 24794), (3542, 22211), (3674, 21413), (3841, 20482), (4807, 16366), (6118, 12859), (6346, 12397), (7682, 10241), (8183, 9614)]