80945976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198397}}^1$

素因数の和:198423

約数の個数: 32

約数和(自身を含む): 214269840

約数和(自身を除く): 133323864

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 198397, 396794, 595191, 793588, 1190382, 1587176, 2380764, 3372749, 4761528, 6745498, 10118247, 13490996, 20236494, 26981992, 40472988, 80945976]

約数ペア:

[(1, 80945976), (2, 40472988), (3, 26981992), (4, 20236494), (6, 13490996), (8, 10118247), (12, 6745498), (17, 4761528), (24, 3372749), (34, 2380764), (51, 1587176), (68, 1190382), (102, 793588), (136, 595191), (204, 396794), (408, 198397)]