81141312

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60373}}^1$

素因数の和:60395

約数の個数: 56

約数和(自身を含む): 245359936

約数和(自身を除く): 164218624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 60373, 120746, 181119, 241492, 362238, 422611, 482984, 724476, 845222, 965968, 1267833, 1448952, 1690444, 1931936, 2535666, 2897904, 3380888, 3863872, 5071332, 5795808, 6761776, 10142664, 11591616, 13523552, 20285328, 27047104, 40570656, 81141312]

約数ペア:

[(1, 81141312), (2, 40570656), (3, 27047104), (4, 20285328), (6, 13523552), (7, 11591616), (8, 10142664), (12, 6761776), (14, 5795808), (16, 5071332), (21, 3863872), (24, 3380888), (28, 2897904), (32, 2535666), (42, 1931936), (48, 1690444), (56, 1448952), (64, 1267833), (84, 965968), (96, 845222), (112, 724476), (168, 482984), (192, 422611), (224, 362238), (336, 241492), (448, 181119), (672, 120746), (1344, 60373)]