75520144

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9497}}^1$

素因数の和:9583

約数の個数: 40

約数和(自身を含む): 169596288

約数和(自身を除く): 94076144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 9497, 18994, 37988, 66479, 75976, 132958, 151952, 265916, 531832, 674287, 1063664, 1348574, 2697148, 4720009, 5394296, 9440018, 10788592, 18880036, 37760072, 75520144]

約数ペア:

[(1, 75520144), (2, 37760072), (4, 18880036), (7, 10788592), (8, 9440018), (14, 5394296), (16, 4720009), (28, 2697148), (56, 1348574), (71, 1063664), (112, 674287), (142, 531832), (284, 265916), (497, 151952), (568, 132958), (994, 75976), (1136, 66479), (1988, 37988), (3976, 18994), (7952, 9497)]