78515676

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 217324800

約数和(自身を除く): 138809124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 83, 108, 114, 166, 171, 228, 249, 332, 342, 461, 498, 513, 684, 747, 922, 996, 1026, 1383, 1494, 1577, 1844, 2052, 2241, 2766, 2988, 3154, 4149, 4482, 4731, 5532, 6308, 8298, 8759, 8964, 9462, 12447, 14193, 16596, 17518, 18924, 24894, 26277, 28386, 35036, 38263, 42579, 49788, 52554, 56772, 76526, 78831, 85158, 105108, 114789, 153052, 157662, 170316, 229578, 236493, 315324, 344367, 459156, 472986, 688734, 726997, 945972, 1033101, 1377468, 1453994, 2066202, 2180991, 2907988, 4132404, 4361982, 6542973, 8723964, 13085946, 19628919, 26171892, 39257838, 78515676]

約数ペア:

[(1, 78515676), (2, 39257838), (3, 26171892), (4, 19628919), (6, 13085946), (9, 8723964), (12, 6542973), (18, 4361982), (19, 4132404), (27, 2907988), (36, 2180991), (38, 2066202), (54, 1453994), (57, 1377468), (76, 1033101), (83, 945972), (108, 726997), (114, 688734), (166, 472986), (171, 459156), (228, 344367), (249, 315324), (332, 236493), (342, 229578), (461, 170316), (498, 157662), (513, 153052), (684, 114789), (747, 105108), (922, 85158), (996, 78831), (1026, 76526), (1383, 56772), (1494, 52554), (1577, 49788), (1844, 42579), (2052, 38263), (2241, 35036), (2766, 28386), (2988, 26277), (3154, 24894), (4149, 18924), (4482, 17518), (4731, 16596), (5532, 14193), (6308, 12447), (8298, 9462), (8759, 8964)]