66939432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 204979200

約数和(自身を除く): 138039768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 67, 76, 84, 114, 133, 134, 152, 168, 201, 228, 266, 268, 313, 399, 402, 456, 469, 532, 536, 626, 798, 804, 938, 939, 1064, 1252, 1273, 1407, 1596, 1608, 1876, 1878, 2191, 2504, 2546, 2814, 3192, 3752, 3756, 3819, 4382, 5092, 5628, 5947, 6573, 7512, 7638, 8764, 8911, 10184, 11256, 11894, 13146, 15276, 17528, 17822, 17841, 20971, 23788, 26292, 26733, 30552, 35644, 35682, 41629, 41942, 47576, 52584, 53466, 62913, 71288, 71364, 83258, 83884, 106932, 124887, 125826, 142728, 146797, 166516, 167768, 213864, 249774, 251652, 293594, 333032, 398449, 440391, 499548, 503304, 587188, 796898, 880782, 999096, 1174376, 1195347, 1593796, 1761564, 2390694, 2789143, 3187592, 3523128, 4781388, 5578286, 8367429, 9562776, 11156572, 16734858, 22313144, 33469716, 66939432]

約数ペア:

[(1, 66939432), (2, 33469716), (3, 22313144), (4, 16734858), (6, 11156572), (7, 9562776), (8, 8367429), (12, 5578286), (14, 4781388), (19, 3523128), (21, 3187592), (24, 2789143), (28, 2390694), (38, 1761564), (42, 1593796), (56, 1195347), (57, 1174376), (67, 999096), (76, 880782), (84, 796898), (114, 587188), (133, 503304), (134, 499548), (152, 440391), (168, 398449), (201, 333032), (228, 293594), (266, 251652), (268, 249774), (313, 213864), (399, 167768), (402, 166516), (456, 146797), (469, 142728), (532, 125826), (536, 124887), (626, 106932), (798, 83884), (804, 83258), (938, 71364), (939, 71288), (1064, 62913), (1252, 53466), (1273, 52584), (1407, 47576), (1596, 41942), (1608, 41629), (1876, 35682), (1878, 35644), (2191, 30552), (2504, 26733), (2546, 26292), (2814, 23788), (3192, 20971), (3752, 17841), (3756, 17822), (3819, 17528), (4382, 15276), (5092, 13146), (5628, 11894), (5947, 11256), (6573, 10184), (7512, 8911), (7638, 8764)]