66678876

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 194295024

約数和(自身を除く): 127616148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 132, 159, 162, 198, 212, 297, 318, 324, 353, 396, 477, 583, 594, 636, 706, 891, 954, 1059, 1166, 1188, 1412, 1431, 1749, 1782, 1908, 2118, 2332, 2862, 3177, 3498, 3564, 3883, 4236, 4293, 5247, 5724, 6354, 6996, 7766, 8586, 9531, 10494, 11649, 12708, 15532, 15741, 17172, 18709, 19062, 20988, 23298, 28593, 31482, 34947, 37418, 38124, 46596, 47223, 56127, 57186, 62964, 69894, 74836, 94446, 104841, 112254, 114372, 139788, 168381, 188892, 205799, 209682, 224508, 314523, 336762, 411598, 419364, 505143, 617397, 629046, 673524, 823196, 1010286, 1234794, 1258092, 1515429, 1852191, 2020572, 2469588, 3030858, 3704382, 5556573, 6061716, 7408764, 11113146, 16669719, 22226292, 33339438, 66678876]

約数ペア:

[(1, 66678876), (2, 33339438), (3, 22226292), (4, 16669719), (6, 11113146), (9, 7408764), (11, 6061716), (12, 5556573), (18, 3704382), (22, 3030858), (27, 2469588), (33, 2020572), (36, 1852191), (44, 1515429), (53, 1258092), (54, 1234794), (66, 1010286), (81, 823196), (99, 673524), (106, 629046), (108, 617397), (132, 505143), (159, 419364), (162, 411598), (198, 336762), (212, 314523), (297, 224508), (318, 209682), (324, 205799), (353, 188892), (396, 168381), (477, 139788), (583, 114372), (594, 112254), (636, 104841), (706, 94446), (891, 74836), (954, 69894), (1059, 62964), (1166, 57186), (1188, 56127), (1412, 47223), (1431, 46596), (1749, 38124), (1782, 37418), (1908, 34947), (2118, 31482), (2332, 28593), (2862, 23298), (3177, 20988), (3498, 19062), (3564, 18709), (3883, 17172), (4236, 15741), (4293, 15532), (5247, 12708), (5724, 11649), (6354, 10494), (6996, 9531), (7766, 8586)]