80788656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129469}}^1$

素因数の和:129493

約数の個数: 40

約数和(自身を含む): 224759920

約数和(自身を除く): 143971264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 129469, 258938, 388407, 517876, 776814, 1035752, 1553628, 1683097, 2071504, 3107256, 3366194, 5049291, 6214512, 6732388, 10098582, 13464776, 20197164, 26929552, 40394328, 80788656]

約数ペア:

[(1, 80788656), (2, 40394328), (3, 26929552), (4, 20197164), (6, 13464776), (8, 10098582), (12, 6732388), (13, 6214512), (16, 5049291), (24, 3366194), (26, 3107256), (39, 2071504), (48, 1683097), (52, 1553628), (78, 1035752), (104, 776814), (156, 517876), (208, 388407), (312, 258938), (624, 129469)]