68261148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4391

約数の個数: 72

約数和(自身を含む): 189571200

約数和(自身を除く): 121310052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 4339, 5244, 7866, 8678, 13017, 15732, 17356, 26034, 39051, 52068, 78102, 82441, 99797, 156204, 164882, 199594, 247323, 299391, 329764, 399188, 494646, 598782, 741969, 898173, 989292, 1197564, 1483938, 1796346, 1896143, 2967876, 3592692, 3792286, 5688429, 7584572, 11376858, 17065287, 22753716, 34130574, 68261148]

約数ペア:

[(1, 68261148), (2, 34130574), (3, 22753716), (4, 17065287), (6, 11376858), (9, 7584572), (12, 5688429), (18, 3792286), (19, 3592692), (23, 2967876), (36, 1896143), (38, 1796346), (46, 1483938), (57, 1197564), (69, 989292), (76, 898173), (92, 741969), (114, 598782), (138, 494646), (171, 399188), (207, 329764), (228, 299391), (276, 247323), (342, 199594), (414, 164882), (437, 156204), (684, 99797), (828, 82441), (874, 78102), (1311, 52068), (1748, 39051), (2622, 26034), (3933, 17356), (4339, 15732), (5244, 13017), (7866, 8678)]