84205656

素因数分解:

$2^3\times 3^4\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 237402000

約数和(自身を除く): 153196344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 199, 216, 324, 398, 597, 648, 653, 796, 1194, 1306, 1592, 1791, 1959, 2388, 2612, 3582, 3918, 4776, 5224, 5373, 5877, 7164, 7836, 10746, 11754, 14328, 15672, 16119, 17631, 21492, 23508, 32238, 35262, 42984, 47016, 52893, 64476, 70524, 105786, 128952, 129947, 141048, 211572, 259894, 389841, 423144, 519788, 779682, 1039576, 1169523, 1559364, 2339046, 3118728, 3508569, 4678092, 7017138, 9356184, 10525707, 14034276, 21051414, 28068552, 42102828, 84205656]

約数ペア:

[(1, 84205656), (2, 42102828), (3, 28068552), (4, 21051414), (6, 14034276), (8, 10525707), (9, 9356184), (12, 7017138), (18, 4678092), (24, 3508569), (27, 3118728), (36, 2339046), (54, 1559364), (72, 1169523), (81, 1039576), (108, 779682), (162, 519788), (199, 423144), (216, 389841), (324, 259894), (398, 211572), (597, 141048), (648, 129947), (653, 128952), (796, 105786), (1194, 70524), (1306, 64476), (1592, 52893), (1791, 47016), (1959, 42984), (2388, 35262), (2612, 32238), (3582, 23508), (3918, 21492), (4776, 17631), (5224, 16119), (5373, 15672), (5877, 14328), (7164, 11754), (7836, 10746)]