7934172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 21772800

約数和(自身を除く): 13838628

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 89, 92, 102, 114, 138, 178, 204, 228, 267, 276, 323, 356, 391, 437, 534, 646, 782, 874, 969, 1068, 1173, 1292, 1311, 1513, 1564, 1691, 1748, 1938, 2047, 2346, 2622, 3026, 3382, 3876, 4094, 4539, 4692, 5073, 5244, 6052, 6141, 6764, 7429, 8188, 9078, 10146, 12282, 14858, 18156, 20292, 22287, 24564, 28747, 29716, 34799, 38893, 44574, 57494, 69598, 77786, 86241, 89148, 104397, 114988, 116679, 139196, 155572, 172482, 208794, 233358, 344964, 417588, 466716, 661181, 1322362, 1983543, 2644724, 3967086, 7934172]

約数ペア:

[(1, 7934172), (2, 3967086), (3, 2644724), (4, 1983543), (6, 1322362), (12, 661181), (17, 466716), (19, 417588), (23, 344964), (34, 233358), (38, 208794), (46, 172482), (51, 155572), (57, 139196), (68, 116679), (69, 114988), (76, 104397), (89, 89148), (92, 86241), (102, 77786), (114, 69598), (138, 57494), (178, 44574), (204, 38893), (228, 34799), (267, 29716), (276, 28747), (323, 24564), (356, 22287), (391, 20292), (437, 18156), (534, 14858), (646, 12282), (782, 10146), (874, 9078), (969, 8188), (1068, 7429), (1173, 6764), (1292, 6141), (1311, 6052), (1513, 5244), (1564, 5073), (1691, 4692), (1748, 4539), (1938, 4094), (2047, 3876), (2346, 3382), (2622, 3026)]