68918424

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 176534400

約数和(自身を除く): 107615976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 139, 146, 219, 278, 283, 292, 417, 438, 556, 566, 584, 834, 849, 876, 1112, 1132, 1668, 1698, 1752, 2264, 3336, 3396, 6792, 10147, 20294, 20659, 30441, 39337, 40588, 41318, 60882, 61977, 78674, 81176, 82636, 118011, 121764, 123954, 157348, 165272, 236022, 243528, 247908, 314696, 472044, 495816, 944088, 2871601, 5743202, 8614803, 11486404, 17229606, 22972808, 34459212, 68918424]

約数ペア:

[(1, 68918424), (2, 34459212), (3, 22972808), (4, 17229606), (6, 11486404), (8, 8614803), (12, 5743202), (24, 2871601), (73, 944088), (139, 495816), (146, 472044), (219, 314696), (278, 247908), (283, 243528), (292, 236022), (417, 165272), (438, 157348), (556, 123954), (566, 121764), (584, 118011), (834, 82636), (849, 81176), (876, 78674), (1112, 61977), (1132, 60882), (1668, 41318), (1698, 40588), (1752, 39337), (2264, 30441), (3336, 20659), (3396, 20294), (6792, 10147)]