87819756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{787}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 217639296

約数和(自身を除く): 129819540

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 547, 787, 1094, 1574, 1641, 2188, 2361, 3148, 3282, 4722, 6564, 9299, 9444, 13379, 18598, 26758, 27897, 37196, 40137, 53516, 55794, 80274, 111588, 160548, 430489, 860978, 1291467, 1721956, 2582934, 5165868, 7318313, 14636626, 21954939, 29273252, 43909878, 87819756]

約数ペア:

[(1, 87819756), (2, 43909878), (3, 29273252), (4, 21954939), (6, 14636626), (12, 7318313), (17, 5165868), (34, 2582934), (51, 1721956), (68, 1291467), (102, 860978), (204, 430489), (547, 160548), (787, 111588), (1094, 80274), (1574, 55794), (1641, 53516), (2188, 40137), (2361, 37196), (3148, 27897), (3282, 26758), (4722, 18598), (6564, 13379), (9299, 9444)]