83178396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 254951424

約数和(自身を除く): 171773028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 113, 126, 127, 138, 161, 207, 226, 252, 254, 276, 322, 339, 381, 414, 452, 483, 508, 644, 678, 762, 791, 828, 889, 966, 1017, 1143, 1356, 1449, 1524, 1582, 1778, 1932, 2034, 2286, 2373, 2599, 2667, 2898, 2921, 3164, 3556, 4068, 4572, 4746, 5198, 5334, 5796, 5842, 7119, 7797, 8001, 8763, 9492, 10396, 10668, 11684, 14238, 14351, 15594, 16002, 17526, 18193, 20447, 23391, 26289, 28476, 28702, 31188, 32004, 35052, 36386, 40894, 43053, 46782, 52578, 54579, 57404, 61341, 72772, 81788, 86106, 93564, 100457, 105156, 109158, 122682, 129159, 163737, 172212, 184023, 200914, 218316, 245364, 258318, 301371, 327474, 330073, 368046, 401828, 516636, 602742, 654948, 660146, 736092, 904113, 990219, 1205484, 1320292, 1808226, 1980438, 2310511, 2970657, 3616452, 3960876, 4621022, 5941314, 6931533, 9242044, 11882628, 13863066, 20794599, 27726132, 41589198, 83178396]

約数ペア:

[(1, 83178396), (2, 41589198), (3, 27726132), (4, 20794599), (6, 13863066), (7, 11882628), (9, 9242044), (12, 6931533), (14, 5941314), (18, 4621022), (21, 3960876), (23, 3616452), (28, 2970657), (36, 2310511), (42, 1980438), (46, 1808226), (63, 1320292), (69, 1205484), (84, 990219), (92, 904113), (113, 736092), (126, 660146), (127, 654948), (138, 602742), (161, 516636), (207, 401828), (226, 368046), (252, 330073), (254, 327474), (276, 301371), (322, 258318), (339, 245364), (381, 218316), (414, 200914), (452, 184023), (483, 172212), (508, 163737), (644, 129159), (678, 122682), (762, 109158), (791, 105156), (828, 100457), (889, 93564), (966, 86106), (1017, 81788), (1143, 72772), (1356, 61341), (1449, 57404), (1524, 54579), (1582, 52578), (1778, 46782), (1932, 43053), (2034, 40894), (2286, 36386), (2373, 35052), (2599, 32004), (2667, 31188), (2898, 28702), (2921, 28476), (3164, 26289), (3556, 23391), (4068, 20447), (4572, 18193), (4746, 17526), (5198, 16002), (5334, 15594), (5796, 14351), (5842, 14238), (7119, 11684), (7797, 10668), (8001, 10396), (8763, 9492)]