68411993637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{1051}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 102440898560

約数和(自身を除く): 34028904923

約数列:

[1, 3, 13, 37, 39, 79, 111, 237, 481, 571, 1027, 1051, 1443, 1713, 2923, 3081, 3153, 7423, 8769, 13663, 21127, 22269, 37999, 38887, 40989, 45109, 63381, 83029, 113997, 116661, 135327, 249087, 274651, 505531, 586417, 600121, 823953, 1079377, 1516593, 1669033, 1759251, 1800363, 3072073, 3238131, 5007099, 7801573, 9216219, 21697429, 22204477, 23404719, 39936949, 47409559, 65092287, 66613431, 119810847, 142228677, 288658201, 616324267, 865974603, 1754153683, 1848972801, 5262461049, 22803997879, 68411993637]

約数ペア:

[(1, 68411993637), (3, 22803997879), (13, 5262461049), (37, 1848972801), (39, 1754153683), (79, 865974603), (111, 616324267), (237, 288658201), (481, 142228677), (571, 119810847), (1027, 66613431), (1051, 65092287), (1443, 47409559), (1713, 39936949), (2923, 23404719), (3081, 22204477), (3153, 21697429), (7423, 9216219), (8769, 7801573), (13663, 5007099), (21127, 3238131), (22269, 3072073), (37999, 1800363), (38887, 1759251), (40989, 1669033), (45109, 1516593), (63381, 1079377), (83029, 823953), (113997, 600121), (116661, 586417), (135327, 505531), (249087, 274651)]