76211828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 166992000

約数和(自身を除く): 90780172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 349, 698, 709, 1396, 1418, 2443, 2836, 3839, 4886, 4963, 7678, 7799, 9772, 9926, 15356, 15598, 19852, 26873, 31196, 53746, 54593, 107492, 109186, 218372, 247441, 494882, 989764, 1732087, 2721851, 3464174, 5443702, 6928348, 10887404, 19052957, 38105914, 76211828]

約数ペア:

[(1, 76211828), (2, 38105914), (4, 19052957), (7, 10887404), (11, 6928348), (14, 5443702), (22, 3464174), (28, 2721851), (44, 1732087), (77, 989764), (154, 494882), (308, 247441), (349, 218372), (698, 109186), (709, 107492), (1396, 54593), (1418, 53746), (2443, 31196), (2836, 26873), (3839, 19852), (4886, 15598), (4963, 15356), (7678, 9926), (7799, 9772)]