78216432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1777}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 232818432

約数和(自身を除く): 154602000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1572, 1777, 1834, 2096, 2751, 3144, 3554, 3668, 5331, 5502, 6288, 7108, 7336, 10662, 11004, 12439, 14216, 14672, 21324, 22008, 24878, 28432, 37317, 42648, 44016, 49756, 74634, 85296, 99512, 149268, 199024, 232787, 298536, 465574, 597072, 698361, 931148, 1396722, 1629509, 1862296, 2793444, 3259018, 3724592, 4888527, 5586888, 6518036, 9777054, 11173776, 13036072, 19554108, 26072144, 39108216, 78216432]

約数ペア:

[(1, 78216432), (2, 39108216), (3, 26072144), (4, 19554108), (6, 13036072), (7, 11173776), (8, 9777054), (12, 6518036), (14, 5586888), (16, 4888527), (21, 3724592), (24, 3259018), (28, 2793444), (42, 1862296), (48, 1629509), (56, 1396722), (84, 931148), (112, 698361), (131, 597072), (168, 465574), (262, 298536), (336, 232787), (393, 199024), (524, 149268), (786, 99512), (917, 85296), (1048, 74634), (1572, 49756), (1777, 44016), (1834, 42648), (2096, 37317), (2751, 28432), (3144, 24878), (3554, 22008), (3668, 21324), (5331, 14672), (5502, 14216), (6288, 12439), (7108, 11004), (7336, 10662)]