79768892

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{2081}}^1$

素因数の和:2166

約数の個数: 36

約数和(自身を含む): 164044944

約数和(自身を除く): 84276052

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1369, 2081, 2738, 4162, 5476, 8324, 9583, 14567, 19166, 29134, 38332, 58268, 76997, 153994, 307988, 538979, 1077958, 2155916, 2848889, 5697778, 11395556, 19942223, 39884446, 79768892]

約数ペア:

[(1, 79768892), (2, 39884446), (4, 19942223), (7, 11395556), (14, 5697778), (28, 2848889), (37, 2155916), (74, 1077958), (148, 538979), (259, 307988), (518, 153994), (1036, 76997), (1369, 58268), (2081, 38332), (2738, 29134), (4162, 19166), (5476, 14567), (8324, 9583)]