80611608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 253693440

約数和(自身を除く): 173081832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 181, 231, 241, 264, 308, 362, 462, 482, 543, 616, 723, 724, 924, 964, 1086, 1267, 1446, 1448, 1687, 1848, 1928, 1991, 2172, 2534, 2651, 2892, 3374, 3801, 3982, 4344, 5061, 5068, 5302, 5784, 5973, 6748, 7602, 7953, 7964, 10122, 10136, 10604, 11946, 13496, 13937, 15204, 15906, 15928, 18557, 20244, 21208, 23892, 27874, 30408, 31812, 37114, 40488, 41811, 43621, 47784, 55671, 55748, 63624, 74228, 83622, 87242, 111342, 111496, 130863, 148456, 167244, 174484, 222684, 261726, 305347, 334488, 348968, 445368, 479831, 523452, 610694, 916041, 959662, 1046904, 1221388, 1439493, 1832082, 1919324, 2442776, 2878986, 3358817, 3664164, 3838648, 5757972, 6717634, 7328328, 10076451, 11515944, 13435268, 20152902, 26870536, 40305804, 80611608]

約数ペア:

[(1, 80611608), (2, 40305804), (3, 26870536), (4, 20152902), (6, 13435268), (7, 11515944), (8, 10076451), (11, 7328328), (12, 6717634), (14, 5757972), (21, 3838648), (22, 3664164), (24, 3358817), (28, 2878986), (33, 2442776), (42, 1919324), (44, 1832082), (56, 1439493), (66, 1221388), (77, 1046904), (84, 959662), (88, 916041), (132, 610694), (154, 523452), (168, 479831), (181, 445368), (231, 348968), (241, 334488), (264, 305347), (308, 261726), (362, 222684), (462, 174484), (482, 167244), (543, 148456), (616, 130863), (723, 111496), (724, 111342), (924, 87242), (964, 83622), (1086, 74228), (1267, 63624), (1446, 55748), (1448, 55671), (1687, 47784), (1848, 43621), (1928, 41811), (1991, 40488), (2172, 37114), (2534, 31812), (2651, 30408), (2892, 27874), (3374, 23892), (3801, 21208), (3982, 20244), (4344, 18557), (5061, 15928), (5068, 15906), (5302, 15204), (5784, 13937), (5973, 13496), (6748, 11946), (7602, 10604), (7953, 10136), (7964, 10122)]