68016888

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{13691}}^1$

素因数の和:13729

約数の個数: 64

約数和(自身を含む): 197164800

約数和(自身を除く): 129147912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 13691, 27382, 41073, 54764, 82146, 109528, 123219, 164292, 246438, 314893, 328584, 369657, 492876, 629786, 739314, 944679, 985752, 1259572, 1478628, 1889358, 2519144, 2834037, 2957256, 3778716, 5668074, 7557432, 8502111, 11336148, 17004222, 22672296, 34008444, 68016888]

約数ペア:

[(1, 68016888), (2, 34008444), (3, 22672296), (4, 17004222), (6, 11336148), (8, 8502111), (9, 7557432), (12, 5668074), (18, 3778716), (23, 2957256), (24, 2834037), (27, 2519144), (36, 1889358), (46, 1478628), (54, 1259572), (69, 985752), (72, 944679), (92, 739314), (108, 629786), (138, 492876), (184, 369657), (207, 328584), (216, 314893), (276, 246438), (414, 164292), (552, 123219), (621, 109528), (828, 82146), (1242, 54764), (1656, 41073), (2484, 27382), (4968, 13691)]