78788732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 158699520

約数和(自身を除く): 79910788

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 517, 682, 1034, 1229, 1364, 1457, 2068, 2458, 2914, 4916, 5828, 13519, 16027, 27038, 32054, 38099, 54076, 57763, 64108, 76198, 115526, 152396, 231052, 419089, 635393, 838178, 1270786, 1676356, 1790653, 2541572, 3581306, 7162612, 19697183, 39394366, 78788732]

約数ペア:

[(1, 78788732), (2, 39394366), (4, 19697183), (11, 7162612), (22, 3581306), (31, 2541572), (44, 1790653), (47, 1676356), (62, 1270786), (94, 838178), (124, 635393), (188, 419089), (341, 231052), (517, 152396), (682, 115526), (1034, 76198), (1229, 64108), (1364, 57763), (1457, 54076), (2068, 38099), (2458, 32054), (2914, 27038), (4916, 16027), (5828, 13519)]