80951712

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 220739904

約数和(自身を除く): 139788192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 131, 157, 164, 246, 262, 314, 328, 393, 471, 492, 524, 628, 656, 786, 942, 984, 1048, 1256, 1312, 1572, 1884, 1968, 2096, 2512, 3144, 3768, 3936, 4192, 5024, 5371, 6288, 6437, 7536, 10742, 12576, 12874, 15072, 16113, 19311, 20567, 21484, 25748, 32226, 38622, 41134, 42968, 51496, 61701, 64452, 77244, 82268, 85936, 102992, 123402, 128904, 154488, 164536, 171872, 205984, 246804, 257808, 308976, 329072, 493608, 515616, 617952, 658144, 843247, 987216, 1686494, 1974432, 2529741, 3372988, 5059482, 6745976, 10118964, 13491952, 20237928, 26983904, 40475856, 80951712]

約数ペア:

[(1, 80951712), (2, 40475856), (3, 26983904), (4, 20237928), (6, 13491952), (8, 10118964), (12, 6745976), (16, 5059482), (24, 3372988), (32, 2529741), (41, 1974432), (48, 1686494), (82, 987216), (96, 843247), (123, 658144), (131, 617952), (157, 515616), (164, 493608), (246, 329072), (262, 308976), (314, 257808), (328, 246804), (393, 205984), (471, 171872), (492, 164536), (524, 154488), (628, 128904), (656, 123402), (786, 102992), (942, 85936), (984, 82268), (1048, 77244), (1256, 64452), (1312, 61701), (1572, 51496), (1884, 42968), (1968, 41134), (2096, 38622), (2512, 32226), (3144, 25748), (3768, 21484), (3936, 20567), (4192, 19311), (5024, 16113), (5371, 15072), (6288, 12874), (6437, 12576), (7536, 10742)]