84807432

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1973}}^1$

素因数の和:2187

約数の個数: 64

約数和(自身を含む): 236880000

約数和(自身を除く): 152072568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1194, 1592, 1791, 1973, 2388, 3582, 3946, 4776, 5373, 5919, 7164, 7892, 10746, 11838, 14328, 15784, 17757, 21492, 23676, 35514, 42984, 47352, 53271, 71028, 106542, 142056, 213084, 392627, 426168, 785254, 1177881, 1570508, 2355762, 3141016, 3533643, 4711524, 7067286, 9423048, 10600929, 14134572, 21201858, 28269144, 42403716, 84807432]

約数ペア:

[(1, 84807432), (2, 42403716), (3, 28269144), (4, 21201858), (6, 14134572), (8, 10600929), (9, 9423048), (12, 7067286), (18, 4711524), (24, 3533643), (27, 3141016), (36, 2355762), (54, 1570508), (72, 1177881), (108, 785254), (199, 426168), (216, 392627), (398, 213084), (597, 142056), (796, 106542), (1194, 71028), (1592, 53271), (1791, 47352), (1973, 42984), (2388, 35514), (3582, 23676), (3946, 21492), (4776, 17757), (5373, 15784), (5919, 14328), (7164, 11838), (7892, 10746)]