72608144

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3359}}^1$

素因数の和:3567

約数の個数: 40

約数和(自身を含む): 161656320

約数和(自身を除く): 89048176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 3359, 5404, 6718, 10808, 13436, 21616, 23513, 26872, 47026, 53744, 94052, 188104, 376208, 648287, 1296574, 2593148, 4538009, 5186296, 9076018, 10372592, 18152036, 36304072, 72608144]

約数ペア:

[(1, 72608144), (2, 36304072), (4, 18152036), (7, 10372592), (8, 9076018), (14, 5186296), (16, 4538009), (28, 2593148), (56, 1296574), (112, 648287), (193, 376208), (386, 188104), (772, 94052), (1351, 53744), (1544, 47026), (2702, 26872), (3088, 23513), (3359, 21616), (5404, 13436), (6718, 10808)]