68347048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 160917120

約数和(自身を除く): 92570072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 181, 308, 362, 613, 616, 724, 1226, 1267, 1448, 1991, 2452, 2534, 3982, 4291, 4904, 5068, 6743, 7964, 8582, 10136, 13486, 13937, 15928, 17164, 26972, 27874, 34328, 47201, 53944, 55748, 94402, 110953, 111496, 188804, 221906, 377608, 443812, 776671, 887624, 1220483, 1553342, 2440966, 3106684, 4881932, 6213368, 8543381, 9763864, 17086762, 34173524, 68347048]

約数ペア:

[(1, 68347048), (2, 34173524), (4, 17086762), (7, 9763864), (8, 8543381), (11, 6213368), (14, 4881932), (22, 3106684), (28, 2440966), (44, 1553342), (56, 1220483), (77, 887624), (88, 776671), (154, 443812), (181, 377608), (308, 221906), (362, 188804), (613, 111496), (616, 110953), (724, 94402), (1226, 55748), (1267, 53944), (1448, 47201), (1991, 34328), (2452, 27874), (2534, 26972), (3982, 17164), (4291, 15928), (4904, 13937), (5068, 13486), (6743, 10136), (7964, 8582)]