80231772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{719}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 198858240

約数和(自身を除く): 118626468

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 547, 719, 1094, 1438, 1641, 2157, 2188, 2876, 3282, 4314, 6564, 8628, 9299, 12223, 18598, 24446, 27897, 36669, 37196, 48892, 55794, 73338, 111588, 146676, 393293, 786586, 1179879, 1573172, 2359758, 4719516, 6685981, 13371962, 20057943, 26743924, 40115886, 80231772]

約数ペア:

[(1, 80231772), (2, 40115886), (3, 26743924), (4, 20057943), (6, 13371962), (12, 6685981), (17, 4719516), (34, 2359758), (51, 1573172), (68, 1179879), (102, 786586), (204, 393293), (547, 146676), (719, 111588), (1094, 73338), (1438, 55794), (1641, 48892), (2157, 37196), (2188, 36669), (2876, 27897), (3282, 24446), (4314, 18598), (6564, 12223), (8628, 9299)]