77488656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 246079488

約数和(自身を除く): 168590832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 37, 42, 46, 48, 56, 69, 74, 84, 92, 111, 112, 138, 148, 161, 168, 184, 222, 259, 271, 276, 296, 322, 336, 368, 444, 483, 518, 542, 552, 592, 644, 777, 813, 851, 888, 966, 1036, 1084, 1104, 1288, 1554, 1626, 1702, 1776, 1897, 1932, 2072, 2168, 2553, 2576, 3108, 3252, 3404, 3794, 3864, 4144, 4336, 5106, 5691, 5957, 6216, 6233, 6504, 6808, 7588, 7728, 10027, 10212, 11382, 11914, 12432, 12466, 13008, 13616, 15176, 17871, 18699, 20054, 20424, 22764, 23828, 24932, 30081, 30352, 35742, 37398, 40108, 40848, 43631, 45528, 47656, 49864, 60162, 70189, 71484, 74796, 80216, 87262, 91056, 95312, 99728, 120324, 130893, 140378, 142968, 149592, 160432, 174524, 210567, 230621, 240648, 261786, 280756, 285936, 299184, 349048, 421134, 461242, 481296, 523572, 561512, 691863, 698096, 842268, 922484, 1047144, 1123024, 1383726, 1614347, 1684536, 1844968, 2094288, 2767452, 3228694, 3369072, 3689936, 4843041, 5534904, 6457388, 9686082, 11069808, 12914776, 19372164, 25829552, 38744328, 77488656]

約数ペア:

[(1, 77488656), (2, 38744328), (3, 25829552), (4, 19372164), (6, 12914776), (7, 11069808), (8, 9686082), (12, 6457388), (14, 5534904), (16, 4843041), (21, 3689936), (23, 3369072), (24, 3228694), (28, 2767452), (37, 2094288), (42, 1844968), (46, 1684536), (48, 1614347), (56, 1383726), (69, 1123024), (74, 1047144), (84, 922484), (92, 842268), (111, 698096), (112, 691863), (138, 561512), (148, 523572), (161, 481296), (168, 461242), (184, 421134), (222, 349048), (259, 299184), (271, 285936), (276, 280756), (296, 261786), (322, 240648), (336, 230621), (368, 210567), (444, 174524), (483, 160432), (518, 149592), (542, 142968), (552, 140378), (592, 130893), (644, 120324), (777, 99728), (813, 95312), (851, 91056), (888, 87262), (966, 80216), (1036, 74796), (1084, 71484), (1104, 70189), (1288, 60162), (1554, 49864), (1626, 47656), (1702, 45528), (1776, 43631), (1897, 40848), (1932, 40108), (2072, 37398), (2168, 35742), (2553, 30352), (2576, 30081), (3108, 24932), (3252, 23828), (3404, 22764), (3794, 20424), (3864, 20054), (4144, 18699), (4336, 17871), (5106, 15176), (5691, 13616), (5957, 13008), (6216, 12466), (6233, 12432), (6504, 11914), (6808, 11382), (7588, 10212), (7728, 10027)]